Modification de Public Policy Analysis: agenda setting and formulation

{{Translations
| fr = Analyse des Politiques Publiques : mise à l'agenda et formulation
| es = Análisis de las Políticas Públicas: establecimiento y formulación de la agenda 
| de = Analyse der öffentlichen Politik: Agendasetzung und Formulierung
| it = Analisi delle politiche pubbliche: definizione e formulazione dell'agenda
| lt = Viešosios politikos analizė: darbotvarkės sudarymas ir formulavimas
}}

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The development of public policy follows a process structured around four essential stages. A public policy comprises a series of actions and decisions taken by government authorities with the aim of responding to a specific problem. The first stage is to identify the problem and put it on the political agenda. This phase, known as setting the agenda, defines the problem that requires government intervention, and justifies why this intervention is necessary. The second stage of the process consists of formulating public policy. This formulation phase provides an answer to the question: what is the solution envisaged to respond to this problem? The aim here is to identify a solution that is both legitimate and acceptable in the current political context. Each of these stages plays a crucial role in the development of an effective policy, guiding the process from the initial identification of the problem to the establishment of a concrete action plan to resolve it. 

Agenda-setting analysis seeks to understand how and why certain problems are constructed and recognised as worthy of public attention and state intervention. It is in this phase that the process of 'social construction' of public problems takes place. This means that public problems are not simply objective facts that exist in themselves, but are shaped and defined by social and political actors who interpret and attribute importance to certain situations or conditions. This construction is a complex process, often involving debates and struggles between different actors with different interests and perspectives. Factors such as political power, cultural values, public opinion and the media can all play a role in defining what is considered a public problem.

However, it is important to note that it is often difficult to initiate new public policy. Simply defining a problem as a public issue does not automatically guarantee that it will be put on the political agenda. Obstacles such as lack of resources, political resistance or lack of public interest can prevent a problem from gaining a place on the agenda. As a result, analysing agenda-setting also requires an understanding of the political processes and dynamics that influence which issues are recognised and prioritised, and which are ignored or marginalised.

= The Construction of Public Problems and their Placing on the Political Agenda =

== Definition and Recognition of a Public Problem ==

=== The Political Agenda Concept ===
The political agenda represents the issues that the political and administrative authorities consider to be priorities and on which they intend to take action. These issues may include various social, economic or environmental problems that require a political response. On the other hand, the media agenda is made up of the stories and issues that are presented as important by the media, whether in newspapers, television news bulletins, radio or on news websites. These topics are those that the media believe deserve the public's attention and may or may not overlap with the political agenda. 

These two agendas can interact and influence each other. For example, the media may highlight a particular issue, prompting politicians to pay attention to it and place it on their agenda. Conversely, political decisions can shape the media agenda, especially when they concern issues of public interest. However, there may also be divergences between these two agendas, depending on the priorities, values and constraints of each area.

The political agenda, particularly that of Parliament, is reflected in the subjects and issues addressed by parliamentarians. These can cover a wide range of social, economic, environmental and security issues. Motions, parliamentary initiatives, postulates, questions and interpellations are all tools available to parliamentarians to highlight certain issues. They reflect the concerns of elected representatives and, by extension, their electors. Analysis of this parliamentary agenda can reveal what the priorities of the political authorities are at any given time, what issues are deemed important enough to require political intervention, and how these priorities may change over time. It should be stressed, however, that the political agenda is not limited to what is discussed in Parliament. Other actors, such as government, political parties, pressure groups or individual citizens, can also influence this agenda, through their own actions and initiatives.

In the Swiss system, the government's agenda, i.e. that of the Federal Council, remains less transparent because of the secrecy of deliberations. This is a rule that ensures that discussions within the Federal Council remain confidential. The purpose of this rule is to preserve the collegiality of the government, by allowing its members to debate freely and take decisions in a collegial manner. Nevertheless, even if the details of the Federal Council's discussions are not accessible to the public, the government communicates its decisions through press releases. These press releases can give an indication of the government's priorities, although they only reflect the final decisions and not the debates that led to those decisions. The Federal Council's agenda may be influenced by other factors, such as parliamentary initiatives, popular votes, requests from the cantons or international developments. Analysis of these factors can therefore also give an indication of the government's political agenda, even if the internal decision-making process remains confidential.

The term "agenda" in this context refers to the set of topics that are deemed important and worthy of attention by a specific group. These topics are usually public issues or problems that require action or intervention. When we talk about the media agenda, we are referring to the issues that the media decide to cover and highlight. This agenda can be influenced by various factors, such as current events, public interest, journalistic values, and sometimes even the commercial interests of media companies. Similarly, the agenda of political parties is determined by the issues they choose to focus on, often as part of their election campaigns. This agenda may reflect the values and priorities of the party, the concerns of their voters, as well as electoral strategies. In each case, the agenda is a way for actors to define what is important and to focus attention on these issues. It therefore plays a crucial role in shaping public debate and guiding public policy.

=== The Agenda Setting Process ===
The number of issues and questions that can be addressed at any one time, whether in the media, in Parliament, or within government, is necessarily limited. This limitation is due to constraints of time, resources and attention span. Faced with these constraints, the players have to make choices about which issues to highlight and which to ignore. These choices can be influenced by a variety of factors, such as the perceived urgency of an issue, its importance to public opinion, its relevance to existing policy priorities, or its ability to generate support or interest. This means that launching a new public policy can be a difficult and competitive process. Drawing attention to an issue and putting it on the agenda may require effective communication strategies, mobilising support, or convincing key players of the importance of the issue. 

The media, like political parties, have a limited attention span and are forced to select the subjects they cover carefully. In the case of a newspaper, space is limited. Editors have to decide which stories deserve to be on the front page, which is the most visible and influential place. These decisions are made on the basis of the newspaper's editorial line, current events, presumed public interest and other factors. Similarly, when political parties launch an election campaign, they have to define their priorities and choose which issues to focus on. These choices are generally made on the basis of the party's values and objectives, the concerns of their electorate, and electoral strategy. This underlines the selective nature of agenda-setting, which is the process by which certain issues are chosen as important and others are ignored. This process can have a significant impact on public opinion, politics and society in general, as it shapes what people talk about and pay attention to.

As part of an election campaign or even their regular communication, political parties tend to focus on a limited number of key themes. This concentration allows parties to create a clear and recognisable brand image, mobilise their electoral base and distinguish themselves from other parties. The themes chosen generally reflect the party's core values, the concerns of their voters and the issues on which they believe they can make a difference. They may also be influenced by current events and the general political climate. Government works in a similar way. Although it has a wider remit, it also has to define its priorities and focus on certain key policy areas. These priorities are usually set out in the government's programme and are guided by electoral commitments, the demands of society and practical constraints.

The agenda of political decision-makers, such as the Federal Council in Switzerland, is limited due to time and resource constraints. These decision-makers are often called upon to take decisions on complex and varied issues, but they can only address a limited number of problems at their regular meetings. This means that they have to prioritise some issues and leave others aside, at least temporarily. This creates competition between the different topics. If one subject is added to the agenda, another may be left aside. This is a dynamic and often complex process, which can be influenced by many factors, such as the urgency of the issues, their relevance to public opinion, existing political priorities and external pressures. The same applies to the agendas of the media and parliamentary committees. All these agendas are limited and cannot be expanded indefinitely to accommodate an unlimited number of subjects. This makes access to the agenda difficult and often competitive, as different players seek to promote their own priorities and issues. This underlines the importance of getting on the agenda in the political process. Getting a place on the agenda is often a crucial step in obtaining political action on a given issue. This often requires advocacy, communication and mobilisation efforts to draw attention to an issue and convince decision-makers of its relevance. 

Putting an issue on the agenda is a strategic process that usually involves working to make the issue sufficiently interesting, relevant or urgent to attract the attention of key players, including policy-makers, the media and the public. This process can involve several stages. For example, it may start by identifying and defining the problem in a way that makes it understandable and relevant to a wider audience. This may involve gathering evidence, framing the issue in a certain way, and developing clear and convincing messages. Next, stakeholders can work to draw attention to the problem. This can be done through various communication and advocacy strategies, such as lobbying political decision-makers, mobilising the public, raising awareness in the media, taking part in public debates, and so on. Finally, once the issue has been placed on the agenda, stakeholders generally need to work to maintain attention on it and influence the way it is addressed and resolved. This may involve participating in policy development, lobbying for specific solutions, monitoring implementation and lobbying for changes where necessary.

=== The Systematic Coding of Political Agendas ===
The agenda represents the set of public issues that are perceived as priorities by politicians, the media and, by extension, the public. The front page of a newspaper is often an accurate representation of what is considered important or urgent at any given time. Decisions about what appears on the front page are generally based on a variety of factors, including current events, public interest, and the newspaper's editorial line. The systematic codification of these agendas - media, political, governmental, parliamentary, or budgetary - makes it possible to track the evolution of public attention and political priorities over time. This can help identify trends, influences and dynamics within the political and media landscape. This method of codifying and analysing agendas is a common technique in the social sciences, particularly political science and communication. It enables us to analyse not only what we talk about, but also how we talk about it, by highlighting the frameworks and narratives used to define and understand public issues. In short, agenda analysis is a valuable tool for understanding the political process and how public issues are defined and addressed.  

By using a coding grid with 200 different public policy categories, we can gain a very precise insight into the specific priorities and concerns addressed in different agendas. This grid includes a wide range of areas, such as the economy, the environment, monetary policy, education, health, housing, security, human rights and so on. Each of these categories could be subdivided into more specific issues or topics. By applying this coding grid to different agendas, whether in the media, political parties, governments, parliaments or even budgets, we can obtain precise quantitative data on the relative attention given to each area. This makes it possible to compare priorities between different actors, track changes over time, and identify trends or patterns in public and political attention. Such an analysis helps to understand the processes of agenda-setting, showing which issues are successful in attracting attention and which are ignored. This provides valuable information about how the political process works and the factors that influence political decisions.

Analysis of multi-year data provides valuable insight into long-term trends and shifts in political and media priorities. This can reveal which issues have been perceived as most urgent or important over time. By coding over 22,000 parliamentary interventions in Switzerland, we gain a detailed insight into the issues that have been raised and the problems that have been prioritised by legislators. Questions, interpellations, postulates and parliamentary initiatives reveal the concerns of parliamentarians, their responses to public problems, and their commitment to taking action on specific issues. This analysis shows how political attention is divided between different areas, how priorities have changed over time, and which issues have managed to stay on the agenda or have been overshadowed by other concerns. This information is valuable for understanding not only current policy priorities, but also political dynamics and the factors that influence policy decisions. It also helps to inform discussions about the effectiveness of public policies, and to assess whether political efforts are aligned with the most pressing issues and concerns. 

Analysis of government press releases and coalition agreements can provide valuable information on government priorities and commitments. This is another facet of agenda analysis that can enrich our understanding of the political landscape. Government press releases often reflect the government's immediate priorities and the way it communicates its actions and policies. By analysing these press releases over a number of years, we can track changes in the government's agenda and observe how different issues and areas of public policy have been prioritised at different times. On the other hand, the coalition agreements that are negotiated at the beginning of the legislature can provide an insight into the government's long-term objectives and priorities. These agreements are often the result of complex negotiations between different parties, and they reflect the compromises and commitments that will guide government action over the coming years. These two types of documents - press releases and coalition agreements - can be coded using the same coding grid as that used for the media and parliament. This would allow a direct comparison of the priorities and attention given to different areas across the different institutions.

In a Westminster-style parliamentary system such as that of the United Kingdom, the 'Speech from the Throne' (or 'Queen's Speech') is a key element to analyse. Traditionally, this is a speech made by the monarch (or his representative) at the opening of each new session of parliament. Although delivered by the monarch, it is drafted by the government of the day and sets out the main policies and legislative acts that the government intends to implement during the forthcoming parliamentary session. Analysis of this speech can provide valuable insight into the government's intentions and priorities. As it contains a list of the main legislative measures that the government plans to introduce, the Speech from the Throne can be seen as a "road map" for the parliamentary session. As part of an agenda analysis, we can code this speech to identify the main areas of public policy that are highlighted, and see how these compare with the attention given to the same areas in the media, parliament and other sources that can be analysed. It is also possible to track the evolution of these priorities over time by analysing successive years' Speeches from the Throne.

Budget analysis is another very effective method of understanding a government's priorities. The budget is a clear statement of political intentions because it shows where the government chooses to allocate its resources. By analysing budget items, we can see which areas of public policy the government prioritises in terms of spending. By using the coding grid of 200 public policy categories, we can assign each budget item to a specific category. This makes it possible to see how much money is allocated to each area, to compare allocations between different categories, and to track changes in spending over time. It can also be useful for assessing whether budget spending matches priorities stated in other sources, such as speeches from the throne, coalition agreements or government press releases. For example, if a government states that education is a priority, but spending on education is only a small proportion of the budget, this could indicate a gap between rhetoric and action.

The big question that arises once all these agendas have been coded over a long period of time in different countries is how to explain why certain themes are a priority in one agenda and another. This is a key area of research in political science and media studies. If the media and political actors focus on the same issues, it can be difficult to determine who is influencing whom. The media may highlight certain issues because they are important to public opinion, or because they are discussed by political actors. Similarly, political actors may focus on certain issues because they are highlighted by the media, or because they believe they are important to their constituents. To answer this question, it is necessary to carry out a detailed analysis of the relationship between the media and political actors, and to take into account many factors, such as the political and social context, voters' preferences, the influence of pressure groups, and many others. In terms of democracy, it is important that the media and political actors do not focus solely on the same issues, in order to ensure a plurality of voices and perspectives. If the media and political actors both focus on the same issues, this can limit public debate and prevent important issues from being discussed. Furthermore, if political actors focus primarily on issues that are popular in the media, this can lead to a form of media populism, where public policy is dictated by media preferences rather than the needs of society. It can also reduce the ability of political actors to tackle complex or controversial issues that may not be popular in the media.

The question of who controls the agenda is central to understanding the power dynamics in a society and therefore has profound implications for democracy. By setting the agenda - that is, deciding which issues are worthy of attention and how they are framed - an actor can wield a great deal of power. This ability to set the agenda can influence public policy, public opinion and even the outcome of elections. Moreover, the question of who has the power to set the agenda can reveal who has power in a wider society, and can raise important questions about representation, equity and democracy. For example, if the agenda is predominantly controlled by a political or media elite, this may mean that some voices are marginalised or ignored, which can undermine democratic participation and equality. On the other hand, if the agenda is set in a more democratic way, for example by a combination of political actors, the media and ordinary citizens, this can facilitate a broader and more balanced debate. In short, analysing who controls the agenda is a complex task that requires an in-depth study of power dynamics, social and political structures, and the role of the media.

=== Analysis and Understanding of Public Problems ===
Agendas can be analysed quantitatively, by measuring the relative importance that an agenda places on a specific public policy. This approach can reveal trends and patterns in the way issues are prioritised, and can help to understand how political priorities change over time. However, such a quantitative approach alone cannot explain why some issues make it onto the agenda and others do not. To understand these dynamics, a qualitative analysis is needed. This involves looking at how the actors who seek to put a problem on the agenda construct and present it in such a way as to attract the attention of political decision-makers. This construction of the issue may involve a number of strategies, such as framing the issue in such a way as to make it relevant to current political priorities, mobilising allies to support the cause, or finding ways of attracting media attention. Understanding how these strategies are employed and how successful they are can offer valuable insights into political processes and how decisions are made. 

Issues are not inherently political or newsworthy in themselves. They become political problems through the actors who highlight, define and present them as requiring the attention and intervention of government or public bodies. This idea is part of a framework of moderate constructivism, which recognises both the existence of objective events in the real world and the active role of social actors in interpreting, defining and constructing these events as political problems. This construction process is influenced by many factors, such as the interests of the actors, cultural values, political ideologies, institutional constraints and power relations.

Let's take the example of genetically modified organisms (GMOs) in agriculture. This complex subject is perceived and defined in different ways depending on the players involved and the context. For some, GMOs are primarily an agricultural issue: they wonder whether or not this technology will make it possible to increase agricultural productivity. Others see GMOs from an environmental angle. Some are concerned about the risk of genetic pollution caused by unintentional cross-breeding with non-modified plants. On the other hand, others highlight the potential benefits of GMOs for the environment, such as the reduction in the use of herbicides. There are also those who see GMOs through the prism of public health. For them, the debate is not about agricultural productivity or environmental issues, but about how our bodies react to GMOs. They wonder about the risk of developing allergies to certain GMOs once they have been incorporated into our diet, either directly or through livestock feed. Finally, some stakeholders define the problem of GMOs primarily in economic and power terms. For them, the crux of the debate concerns the major biotech companies, such as Monsanto. They believe that these companies, which are mainly North American, risk creating economic dependence by controlling the seed market, thereby creating an asymmetry between the North American market and those in other regions such as Latin America, India and Europe. 

In this case, GMOs (genetically modified organisms) can be perceived and constructed very differently depending on the players involved, their specific interests and their frames of reference.
* For some, the debate on GMOs is primarily agricultural, focusing on the impact of the technology on agricultural productivity.
* For others, it is an environmental issue, focusing on the risks of genetic pollution or the possibility of reducing the use of herbicides.
* Some see it from a public health angle, focusing on the potential effects of GMOs on human health, particularly the risk of allergies.
* Finally, there are those who approach the issue from an economic and political angle, focusing on the influence of large biotech companies and the risk of global economic imbalances.

This multiplicity of perspectives illustrates the concept of constructivism in politics: the meaning and importance of a problem are socially constructed, not objectively given. It also demonstrates the extent to which the process of setting the agenda and defining a problem is complex and subject to constant struggle and negotiation between different players with different interests and perspectives.

The way in which a problem is perceived and defined can greatly influence its presence on the political agenda. In the case of GM food, different dimensions of the issue are likely to capture the attention of policy-makers. However, the perception of the seriousness of the problem varies considerably depending on the dimensions considered. For example, if the issue of GMOs is considered primarily from an environmental perspective, it may gain in visibility, particularly because of the growing importance of environmental protection in public opinion and political priorities. On the other hand, if the debate focuses on the economic inequalities potentially caused by the domination of certain large companies, the issue may be perceived as more complex or conflictual and, as a result, may encounter more resistance to its entry onto the political agenda.

The notion of framing is a key aspect of public policy analysis. This concept refers to the way in which a problem is presented or interpreted. The framing of an issue can strongly influence how it is perceived, understood and prioritised by policy-makers, the media and the public. In the context of public policy, framing can be a strategy used by various actors (e.g. interest groups, researchers, politicians, journalists) to highlight certain aspects of a problem, while downplaying or omitting others. By carefully choosing how to frame an issue, these actors can help determine whether and how an issue is addressed in policy-making. Therefore, understanding framing mechanisms and being able to use them effectively is an essential skill for those wishing to influence the policy agenda.

=== Recognition and consideration of public issues ===
Getting an issue onto the political agenda is a complex and multifaceted process, and there is no guarantee that any given issue will go through all the necessary stages. For an issue to be recognised and addressed in policy development, it must overcome a number of hurdles. The first step is usually to bring the issue to the attention of the public and policy makers. This may involve raising awareness of the issue, mobilising the support of relevant stakeholders and presenting convincing arguments about the urgency and importance of the problem. The second stage often involves clearly defining the problem and proposing viable solutions. This may involve research, consultation and sometimes negotiation to overcome differing views and conflicting interests. Even once these steps have been taken, the problem still needs to be placed on the political agenda, which often requires the support of political decision-makers. Sometimes, despite the best efforts of advocates, an issue may be pushed off the political agenda because of political constraints, limited resources or other competing priorities. Finally, once an issue is on the political agenda, policies to address it must be developed, adopted and implemented. Each stage of this process presents its own challenges and potential obstacles. So even if a problem is identified and there is consensus on the need to address it, there is no guarantee that it will reach the public policy stage. That's why it's important to understand how the policy process works and to be actively engaged at every stage to maximise the chances of success. 

[[Fichier:Varone 2015 app mise à agenda et formulation 1.png|500px|vignette|centré]]

This diagram represents the long road that the promoters of a public problem must follow in order to build it. 

==== Moving the Problem from the Private to the Public Sphere ====
The transition from the private to the public sphere is often the result of a collective awareness, a mobilisation of stakeholders or a triggering event. It is at this stage that a private or individual issue is transformed into a societal problem requiring a political or collective response. For example, a disease that affects a large number of individuals privately may be recognised as a public health problem requiring collective action, more intensive medical research or specific public policies. Similarly, a situation of social inequality may initially be perceived as an individual or private situation, but once it is recognised as being systemic or structural, it can then be transformed into a public problem requiring a political response. This transition from private to public is often facilitated by social actors, such as associations, pressure groups or activists, who work to make the problem visible, raise awareness among the public and political decision-makers, and mobilise the support needed for the problem to be recognised as a public issue requiring collective action. This is often referred to as 'putting the issue on the agenda'. 

The first stage in transforming a private problem into a public one is often the most difficult. The lack of social recognition of the problem is a major obstacle at this stage. Individual mobilisation is often difficult, as people may not realise that their problem is shared by others, or they may feel isolated or powerless. In addition, there may be a social stigma or lack of understanding that prevents people from talking openly about their problem. Several factors can contribute to the lack of social recognition of a problem. For example, a lack of visibility may prevent people from realising the extent of the problem. The problem may also be ignored or minimised, either because of a lack of information or because of prejudice or unfavourable attitudes towards the people affected. The lack of individual or collective mobilisation can also play a major role. Without a voice to articulate the problem and bring it to public attention, it can easily remain in the shadows. Non-governmental organisations, rights groups and activists often play a crucial role at this stage by giving visibility to the problem, mobilising support and advocating for the problem to be recognised as a public issue. The aim is to move the problem from the private to the public sphere, to have it recognised as a social problem that requires a collective or political response.

The transformation of a private situation into a public problem often requires the intervention of one or more influential players for the problem to be recognised on a wider scale. In the case of domestic violence, incest or doping in sport, although these problems are statistically significant, they are often hidden in the private sphere, which makes it difficult to recognise them as social problems. However, the intervention of a public figure - for example, a politician who reveals that he or she has been a victim of domestic violence - can catalyse attention to the problem. This revelation can be the trigger that leads the media, political parties and public opinion to recognise the problem. The phenomenon of sudden and collective awareness of the scale of a problem is sometimes called the "revelation effect". This effect can be triggered by a major event, a revelation, a scandal, or a public figure speaking out. Once a problem has been brought to public attention in this way, it is more likely to be taken into account by political decision-makers and to become a subject for public action. This dynamic highlights the importance of the role of the media, political actors and activists in shaping public issues.  

==== Placing on the Agenda by the Political Authorities ====
Once an issue is recognised as a social or collective problem, it has to go a step further to be considered a public problem. This means that it is seen as requiring a government or political solution, rather than simply a response from civil society or non-governmental organisations. In this process, the issue must be sufficiently serious, urgent or widespread to justify intervention by the public authorities. It is essential to stress that not all social problems become public problems. This often requires the ongoing mobilisation of the players concerned, media coverage of the issue and the political will to respond. It is therefore a delicate stage in the problem-building process, as it involves convincing a wider public and political decision-makers of the importance and necessity of tackling the issue at a political and institutional level. The players involved in this phase can be diverse, ranging from interest groups, the media and experts to politicians themselves.  

It is important to understand that the fact that an issue is identified as a social or public problem does not automatically guarantee that it will become a political priority or appear on the political agenda. Setting the political agenda is a complex process that depends on many factors. It may include the current political environment, existing government priorities, available resources, public opinion, advocacy campaigns, recent events, among others. In some cases, although the issue is recognised as a problem requiring policy intervention, it may be overshadowed by other issues deemed more urgent or relevant. On the other hand, some issues may be politically sensitive and provoke resistance or controversy, which may also delay or prevent their inclusion on the political agenda. It is also important to note that the political agenda is dynamic and subject to change. Consequently, an issue that is not currently considered a political priority may become one at a later date due to changes in the political, social or economic context.

Some sensitive issues, such as paedophile rings and child labour, although widely recognised as serious societal problems, may find it difficult to get onto the political agenda for a variety of reasons. This may be due to the sensitive nature of these issues, which can make dealing with them politically complex and potentially controversial. Politicians may be reluctant to tackle these issues head-on because of the potential consequences for their public image and electoral support. On the other hand, there may be a lack of political will to address these issues, especially if solving them requires significant resources or profound structural changes in society or the economy.

The concept of 'non-agenda setting' or 'non-decision' is very important in public policy analysis. It refers to the situation where, although the seriousness of a problem is recognised, it is not treated as a priority or not addressed at all by the political authorities.

There are several reasons why a problem may be omitted from the political agenda:

* Possible solutions are controversial or politically risky: If solving a problem requires taking action that is likely to be unpopular or controversial, politicians may choose not to put it on the agenda to avoid political cost.
* Lack of resources: Solving a problem may require a substantial investment of time, money and other resources. If these resources are not available or could be better used elsewhere, the problem may be omitted from the agenda.
* Solutions are complex or uncertain: If a problem is particularly complex or the solutions are unclear, politicians may choose not to put it on the agenda until a clearer solution is found.
* Lack of public support: For an issue to be placed on the agenda, there generally needs to be some level of public support. If the public does not perceive the issue as a priority, it can be difficult for politicians to justify putting it on the agenda.
* Influence from lobby groups or vested interests: In some cases, lobby groups or vested interests can use their influence to prevent an issue from being placed on the agenda.

These 'non-decisions' have important implications for democracy and governance, as they can allow serious problems to persist unresolved.

One of the most cited articles in political science is Peter Bachrach and Morton Baratz's 1962 article "Two Faces of Power", which puts forward the idea that power manifests itself not only in the decisions that are made, but also in the art of controlling the political agenda.<ref><nowiki>http://www.columbia.edu/itc/sipa/U6800/readings-sm/bachrach.pdf</nowiki></ref> According to Bachrach and Baratz, there are two faces of power. The first is the ability to influence the decisions that are made, i.e. to ensure that certain actions are taken by political institutions. This is the most visible and most often analysed form of power. However, they argue that there is a second, perhaps even more important, side to power: the ability to control the agenda and determine which issues and topics will or will not be discussed in the public arena. This second face of power is much more subtle and difficult to detect, because it concerns "non-decisions", i.e. issues that are intentionally or systematically avoided or excluded from the political agenda. For example, a powerful interest group can exert its power not only by influencing political decisions in its favour, but also by ensuring that certain issues that could threaten its interests are not addressed or debated publicly. This approach has been extremely influential in the study of power and influence in political science and sociology, and remains central to contemporary public policy analysis.

The act of 'non-decision', or the deliberate choice not to put a specific issue on the political agenda, is in itself a form of political action. It is what is often called a "politics of inaction". It is a passive decision that has consequences just as important as active decision-making. In other words, when politicians choose not to address a problem, they are making a default decision on how that problem will be dealt with: it will either remain unaddressed or be left to other actors, whether individuals, non-governmental organisations or the market. By failing to act, the political authorities are in effect deciding to maintain the status quo or to let the problem resolve itself, which can have very real consequences. For example, a 'non-decision' on regulating greenhouse gas emissions implicitly contributes to the problem of climate change. This is why the analysis of 'non-decisions' is an important aspect of the study of public policy and political power. It allows us to understand not only what governments do, but also what they do not do, and why.

Even if a social problem manages to be thematised and reach the political agenda, this does not guarantee that concrete measures will be taken to resolve it. Moving on to the formulation phase of a public policy often involves a series of negotiations and compromises between different political players, and generally requires a certain level of consensus. If this consensus is lacking, or if opinions diverge too widely on the best way to deal with the problem, the process can stagnate. In this case, although the problem is recognised as a matter for public action, no specific policy is adopted to deal with it. This is a common scenario in many areas of public policy, where debate and controversy can prevent the advancement of potential solutions. The issue may remain on the political agenda for a long time, without any concrete action being taken. This can lead to frustration among stakeholders and the public, and contribute to a sense of political stasis.

The example of maternity insurance is a perfect illustration of how long and complex the process of implementing public policy can be. Despite constitutional recognition, it took several decades for maternity to be recognised as a condition deserving of insurance cover. As for the Tobin tax on financial transactions, it is another example of the difficulty of transforming a concept into an implemented policy. First proposed in 1972 by economist James Tobin, the tax would aim to reduce speculation on financial markets by taxing international transactions. Despite the support of certain political figures and organisations, it has never been implemented on a global scale, demonstrating once again the complexity of political processes.

Defining a public problem is a complex process that requires various stages to be overcome. Public policy researchers interested in how problems are constructed and put on the agenda seek to understand the dimensions that actors manipulate to construct a problem and how they succeed in putting a problem on the agenda. This involves identifying the key elements that determine how a problem is perceived and understood, and the factors that facilitate or hinder its inclusion on the political agenda. This could include factors such as the presence or absence of public or political consensus, the perceived seriousness of the problem, the availability of feasible solutions, and the political, economic or social interests at stake. These dimensions can vary considerably depending on the context and the specific problem, and understanding these dynamics is essential for those seeking to influence the policy agenda.

== Strategy for Problem Construction ==
Empirical research suggests that issues that succeed in getting onto the political agenda often have certain characteristics. These are not necessarily objective characteristics, but characteristics that can be constructed. 

=== Labelling the problem ===
A common feature of problems that reach the political agenda is that they are often presented as being particularly severe. Those seeking to promote the problem try to persuade policy-makers of the seriousness of the situation and the potentially dramatic consequences of inaction. This serves to instil a sense of urgency and to encourage decision-makers to act to prevent or mitigate these negative consequences. 

The choice of terms used to describe a problem can greatly influence the perception of its seriousness. By using strong or alarming labels, those seeking to put a problem on the political agenda reinforce the idea of the severity of the situation and the potentially disastrous consequences of inaction. Using the right terminology is therefore crucial to attracting the attention of decision-makers and the public, and raising collective awareness of the problem.

=== Defining the scope of the problem ===
The second dimension, that of scope, complements the first. It raises the question of the extent of the problem's impact: how many people are affected and to what extent? In theory, the more people a problem affects, the more likely it is to attract the attention of political decision-makers. However, the impact of a problem cannot be measured solely in terms of the number of people affected. The very nature of the people affected, i.e. their status, their role in society or their vulnerability, can also play a determining role in assigning political importance to the problem.  

A particularly interesting analysis has been made of the attention given to AIDS by policy-makers in the US Congress. Today, although AIDS is not a dominant topic in our public debates, it is interesting to note that there is not always a direct correlation between the objective scale of a public health problem and the attention it receives from politicians.

These researchers found that the attention paid to the AIDS problem by the US Congress and the budget allocated to combating it have varied significantly over time. They therefore asked what factors explain these variations. Their analysis revealed that these changes were largely influenced by the perception of who was affected by the AIDS problem. In other words, the way in which the problem was 'framed' or 'presented' politically, and the way in which interest groups and associations defined AIDS victims, played a crucial role in determining the attention given to the problem by politicians.

At the beginning of the AIDS epidemic, the problem was often perceived as affecting mainly certain marginalised groups, such as homosexual men or intravenous drug users. However, as the epidemic progressed, it became clear that the virus was affecting a much wider population. When AIDS began to be perceived as a problem affecting a wider public, including heterosexuals and children, the attention paid to the problem by politicians and the funding allocated to combating it increased. This example illustrates how the perception of an issue's audience - who is affected by it - can influence the political attention given to it. This perception of the audience can be influenced by the way in which the problem is 'framed' or 'presented' in political discourse and by interest groups.

When AIDS was mainly associated with socially marginalised or stigmatised groups, such as homosexuals and intravenous drug users, there was less political will to tackle the problem seriously. Some of the rhetoric at the time was extremely prejudicial and suggested that AIDS could be a form of 'self-elimination' for these marginalised groups. These attitudes contributed to a lack of attention and resources devoted to the fight against AIDS.  

Magic Johnson's revelation in 1991 that he had been diagnosed as HIV-positive radically changed the perception of HIV/AIDS. Until then, HIV/AIDS had been widely regarded as a disease that mainly affected the gay community and drug users. But when Magic Johnson, a highly respected sportsman known for his heterosexual behaviour, revealed that he had HIV, it changed the way the disease was perceived and understood by the general public. This announcement helped to broaden the scope of the problem, showing that HIV/AIDS was not limited to certain marginalised groups, but could affect anyone, including world-famous athletes. This led to a significant increase in awareness and attention to HIV/AIDS, not just in the US but around the world. This has led to an increase in funding for research and the development of treatments, as well as for prevention and education programmes. This is a striking example of how perceptions of who is affected by a problem can influence the political attention and resources devoted to solving it.

The revelation that the HIV/AIDS virus had infected the haemophilia community through transfusions of contaminated blood marked a new stage in the public and political perception of the disease. People with haemophilia are generally regarded as innocent patients who contract the disease through no fault of their own, in contrast to the prejudice often associated with homosexual communities and drug users. This new hearing has drawn attention to systemic problems in the healthcare system and blood safety issues. It has also highlighted the need for a more robust public health policy to prevent the spread of the virus, including better blood screening and safer treatment protocols. Thus, the widening of the HIV/AIDS audience to larger and more diverse groups in society has played a key role in increasing the political attention given to the disease and in formulating more effective policies to combat it.

Identifying an audience concerned by a problem is a crucial step in drawing political attention to a given issue. The wider and more diverse the range of people affected, the more likely it is that the problem will be recognised as a matter of public interest requiring state intervention. The strategy for broadening the scope may include various social groups. The groups affected may be defined by common characteristics, such as disease, profession, sexual orientation, age or even place of residence. In addition, this perimeter may evolve over time, depending on new information available, societal developments, or the actions of different actors, whether they be victims, support groups, researchers, journalists, or politicians. These actors can use various means to raise awareness of a problem among public opinion and political decision-makers, such as awareness campaigns, testimonies, scientific studies, news reports, lobbying or demonstrations. As the scope of the problem widens and more attention is paid to it, the chances of it being placed on the political agenda and of measures being taken to resolve it increase. 

=== Characterisation of the Novelty of the Problem ===
The novelty of a problem can attract greater attention from policy-makers and the public. Interest in new problems can be linked to a number of factors. 

Firstly, new problems may seem more urgent or important because they are perceived as emerging threats that require a rapid response. In addition, they may be less fraught with past controversy or political debate, which can make decision-making easier. Secondly, politicians may be interested in new problems because they offer opportunities to stand out and show leadership. They can present solutions to these problems as political innovations and use them to bolster their public image. Finally, new issues can capture the attention of the media and the public, who are often attracted by new and topical subjects. This can create public pressure for political decision-makers to act. However, the fact that a problem is new does not guarantee that it will be addressed. Many other factors, such as the seriousness of the problem, the number of people affected and the availability of possible solutions, can also influence how issues are addressed on the political agenda.

Environmental and pollution issues have followed this trajectory, constantly reinventing themselves to remain relevant on the public and political agenda. Air pollution was first seen as a localised problem (urban smog), but was later reconfigured as a threat to forests and finally as a contributor to global climate change. In a similar way, the current debate on fine particles and air pollution in urban areas represents a new iteration of this persistent problem. By reframing the problem of air pollution in terms of public health, environmental campaigners have succeeded in keeping the issue on the public and political agenda. This illustrates a key tactic used by those seeking to influence the political agenda: constantly reframing and redefining an issue to keep it on the agenda. This process can involve identifying new dimensions of the problem, connecting the problem to other problems perceived as more pressing, or highlighting the impacts of the problem on new groups of people. The ability to effectively reframe a problem is often crucial in attracting the attention of the media, the public and policy-makers. It is a key skill for campaigners, lobbyists and others seeking to influence the political agenda.

=== Representation of the problematic situation ===
The urgency of a problem is another critical dimension that can influence its prioritisation on the political agenda. By representing a situation as a crisis, stakeholders can create additional pressure for rapid political intervention. This can help overcome political inertia and encourage immediate action. The representation of a situation as a crisis can be fuelled by various factors, such as the apparent scale of the problem, the scale of its impact, the speed at which it is worsening, or the perception that significant adverse consequences may result from inaction. This perception may be reinforced by alarmist messages in the media, by public attention, by scientific evidence or studies, or by dramatic events linked to the problem. However, it should be noted that the use of crisis rhetoric can have harmful effects. If used excessively or unjustifiably, it can contribute to general cynicism and crisis fatigue among the public and politicians, which can ultimately undermine the effectiveness of the strategy.  

The nature of some problems lends itself more easily to the construction of urgency. Dramatic events such as terrorist attacks or epidemics generally provoke an immediate political response because of their sudden and potentially devastating impact. On the other hand, problems that develop more slowly or less visibly can be more difficult to represent as urgent. For example, the gradual degradation of the landscape may not seem immediately threatening to many citizens or politicians. However, if left untreated, it could have long-term consequences for the environment, human well-being and the economy. In such cases, stakeholders often have to resort to creative strategies to emphasise the urgency of the situation. This may involve using scientific evidence, highlighting the potentially serious long-term consequences of inaction, or linking the problem to other more visible or pressing issues. For example, the Swiss Foundation for Landscape Conservation might link landscape degradation to more immediate problems such as biodiversity loss, increased flooding due to soil erosion, or the impact on tourism and the local economy.

In the complex world of public policy, competition for attention and resources is often fierce. There are many important issues that need to be addressed, but resources (be they time, money or political will) are limited. This is particularly true in times of crisis, or when other more urgent or visible issues arise. To avoid being overshadowed by other issues, advocates may have to fight continually to keep their issue on the public agenda. This may involve various strategies, such as building alliances with other groups, seeking popular or media support, or lobbying politicians. However, even with these efforts, it can be difficult for some issues to gain the attention and resources needed to be effectively addressed, particularly if they are perceived as less urgent or less directly linked to the immediate interests of the public or politicians.

=== Identifying the causes of the problem ===
When constructing a public problem, two essential aspects are defined: the causes of the problem and those who suffer its consequences. By specifying the causes, we identify and point the finger at the actors who may be seen, in the political discourse, as responsible or even guilty for the problem. The question is to determine which causes we are able to put forward to explain the nature of the problem we are seeking to resolve.   

Identifying the causes of a problem is a crucial step in developing public policy. The way in which these causes are defined has a direct impact on the type of solutions that will be proposed and the players who will be involved in implementing them. The responsibilities assigned at this stage can also have significant political implications. Take the example of the debate following the collapse of houses after an earthquake in Morocco. Interpretations of the cause of this event can vary considerably and lead to different proposed solutions. If the earthquake is seen as an unpredictable and irrepressible natural accident, this leads to a resilient approach to public policy. In this scenario, the emphasis would be on measures such as improving emergency preparedness, training residents in earthquake response, and developing post-disaster response plans. If, on the other hand, the collapse of houses is considered to be due to negligence on the part of the state or other local actors, this opens the way to a preventive and regulatory approach. The solutions envisaged could include the development of stricter anti-seismic building standards, the designation of no-build zones on particularly seismic land and the application of penalties to players who fail to comply with these regulations. In conclusion, the way in which the cause of a public problem is defined directly influences the types of solutions that will be proposed, as well as the players who will be involved in implementing these solutions. It is therefore essential to understand and analyse the causes of a problem before formulating public policies to deal with it.

It is true that attributing the cause of a problem to an intentional action can greatly influence the nature of the public policies envisaged and the responsibility of the players involved. If, in the case of the collapse of houses after an earthquake, the State had demarcated seismic zones and adopted stricter building standards for these zones, but these measures were deliberately ignored or circumvented, this could give rise to punitive measures and stricter regulations. For example, if property developers or builders intentionally ignored these regulations to maximise their profits, they could be held responsible and face legal sanctions. In addition, the state could tighten up its regulations and building controls in seismic zones to prevent future house collapses. Similarly, if the state itself is found liable for failing to properly implement or enforce its own regulations, this could lead to changes in governance, such as the introduction of new accountability mechanisms or changes to construction approval processes. However, whatever the attributed cause of the problem, it is essential to approach the situation holistically, taking into account not only the causes, but also the effects and underlying factors. This will help to create more effective and sustainable solutions to the problem in the long term.   

Problems that can be attributed to an intentional cause are often more easily recognised and dealt with because they have clearly identified culprits. This gives policy-makers leverage to respond to the problem, whether through legal sanctions, increased regulation or incentives to change behaviour. The attribution of an intentional cause can also elicit a stronger emotional response from the public, which can increase the pressure on policy-makers to act. Anger, outrage and a desire for justice can be powerful drivers for putting an issue on the agenda and motivating action. However, it is important to note that intentional causation can also have negative consequences. For example, it can contribute to the stigmatisation of certain groups, create divisions within society and make it more difficult to find constructive solutions. It can also distract attention from more complex or structural causes that also need to be addressed. Finally, it is important to ensure that the attribution of an intentional cause is based on solid evidence. Falsely accusing individuals or groups can lead to injustice and distrust in the institutions that are supposed to be solving the problem.

When reading the press and learning about public problems, it is important to analyse and understand the causes presented. This involves not only discerning whether the attributed cause is accidental, negligent or intentional, but also critically examining the evidence presented to support this attribution. Bearing in mind that problems attributed to an intentional cause may be more likely to attract attention, we need to be vigilant to ensure that this attribution is not used to sensationalise or unduly stigmatise certain groups. It is also essential to recognise that many public problems are complex and can be influenced by a combination of accidental, negligent and intentional causes. Ultimately, a critical reading of information is necessary to understand the nuances of public issues and to be an informed and engaged citizen.

=== Problem Complexity Assessment ===
Problems that are simple and easy to understand tend to capture the public's attention more easily and make their way onto the political agenda. This may be due to a number of factors. Firstly, humans naturally tend to prefer simple, clear explanations. We are more inclined to understand and retain information that is presented in a concise and direct manner. This is why political messages or awareness campaigns based on simple, straightforward explanations tend to be more effective. Secondly, complex issues often involve many stakeholders, each with their own interests and perspectives. This can make it difficult to make decisions and develop a clear plan of action. Thirdly, complex problems may also require equally complex solutions, which may take significant time, resources and effort to implement. This can discourage policy makers from tackling these problems. However, it is important to note that oversimplifying problems can also be detrimental. It can lead to ineffective or inappropriate solutions, or to the neglect of important aspects of the problem. It is therefore crucial to balance simplicity and complexity when developing policies and informing the public. 

Identifying scapegoats or stigmatising certain groups can be a political strategy used to simplify more complex problems and capture the public's attention. It is a practice that can lead to polarisation, division and sometimes discrimination. Take, for example, the regulation of top managers' bonuses as a solution to the financial crisis. Admittedly, these bonuses can encourage risky behaviour and contribute to the creation of financial bubbles, but they are not the only cause of financial crises. Other factors such as inadequate financial supervision, lack of transparency in financial markets and structural problems in the financial system also play a role. In this case, simplifying the problem and focusing on executive bonuses can distract attention from these other important factors and therefore prevent the adoption of more comprehensive and effective solutions. This is why it is important for policymakers, the media and the general public to understand the complexity of political and economic problems and to resist the temptation to look for simple solutions or to blame specific groups for complex problems. A more nuanced and holistic approach is generally needed to address these issues effectively and fairly.

=== Quantifying the problem ===
Quantification is an essential aspect of problem definition in policy. It provides an objective measure of the scale or importance of a problem, and can help to identify priority areas for intervention. For example, in public health, the number of deaths or illnesses can indicate the urgency of tackling a particular disease or condition. In the field of economics, indicators such as the unemployment rate, GDP or inflation are used to assess the state of the economy and determine the necessary policies.

Quantification can also make a problem more concrete and understandable for the general public and decision-makers. It can also make it easier to monitor and evaluate the policies put in place to solve the problem. In some cases, the problem can be monetised, i.e. given a monetary value. This can help to assess the costs and benefits of different proposed solutions. For example, in the case of environmental problems, monetising the costs of environmental damage can help to justify environmental protection policies. However, it is important to note that not all problems can be easily quantified or monetised, and some important aspects may be overlooked in the process. Furthermore, quantification and monetisation can sometimes oversimplify a complex problem, which can lead to ineffective or unfair policies.

Air pollution is a perfect example of how quantification can help put a problem on the political agenda. The harmful effects of air pollution on human health are well documented. Scientists have established direct links between exposure to certain fine particles or radioactive substances and various health problems, including respiratory and cardiovascular diseases, and even certain types of cancer. However, these effects are generally only apparent when epidemiological studies have been carried out to quantify the impact of air pollution on human health. These studies make it possible to gather data on the number of people affected, the severity of the effects on health, and so on. They therefore make the problem more concrete and can serve as a basis for calls for action. Similarly, measuring air quality, for example in terms of concentrations of fine particles or levels of radioactivity, makes it possible to identify problem areas and can serve as a basis for developing environmental policies. However, it is also important to note that quantification only gives part of the picture. It does not necessarily capture all the impacts of air pollution, such as effects on the ecosystem or quality of life, and it can sometimes mask inequalities in the way air pollution affects different populations.

The construction of a problem requires a certain capacity on the part of the players involved. This is particularly the case when it is necessary to collect, analyse and present data to quantify a problem. Quantifying a problem may require specific skills, such as the ability to conduct scientific research or statistical analysis. In addition, resources may be needed to collect data or to call on experts to carry out this work. Highlighting the nature of the problem is another important skill. This may involve the ability to tell stories that draw attention to the problem, run awareness campaigns, mobilise support or exert political influence. Ultimately, the ability to gain recognition for a problem depends to a large extent on the actors' ability to navigate the political and social landscape, mobilise the necessary resources and effectively articulate the nature and importance of the problem.

== The Key Players in Agenda Setting ==
Why does a problem follow this causal path to its conclusion? This may be due to certain intrinsic characteristics of the problem that reflect the way it is structured by the various stakeholders. This could include the seriousness of the problem, its scale, its quantification or objectification, or the identification of an intentional cause. In addition, it is essential to determine who are the actors involved in the construction of these problems. Who has the ability to influence decisions about problem definition? In short, we need to ask who is responsible for constructing the public problems on the agenda. 

Various approaches and theoretical hypotheses have been proposed in the literature. Five are fairly dominant, and there is very convincing empirical evidence for these hypotheses.

=== Media coverage model ===
According to this model of mediatisation, the media play an essential role in shaping the political agenda. Their ability to focus public attention on specific issues can influence the priorities of political decision-makers as they seek to address the concerns of their constituents. This pattern can be seen in situations where politicians prioritise issues that are widely covered by the media, even if they are not necessarily the most urgent or strategically important. For example, an issue such as climate change may remain on the margins of the political agenda until it is widely covered by the media, raising public awareness and concern. This can spur politicians into action, either by drafting legislation to combat climate change or by committing to adopting greener practices. It is also important to note that the role of social media in shaping the political agenda is becoming increasingly significant. Social media platforms allow campaigns or movements to grow rapidly, sometimes leading to a political reaction. This is the case, for example, with the "Black Lives Matter" movement or campaigns to raise awareness of specific health problems. However, this model also presents risks. The media can sometimes accentuate or distort certain issues, which can lead to a distorted representation of their importance or urgency. In addition, the media news cycle is often much faster than the political process, which can lead to pressure for quick responses rather than thoughtful, sustainable solutions. In sum, the media literacy model suggests that the political agenda is heavily influenced by the media, but this influence needs to be balanced by critical and considered consideration of the issues that deserve political attention. 

The media play a crucial role in bringing to light issues that may not be immediately visible to the public or to politicians. Investigative journalism is a perfect example, where the rigorous and detailed work of journalists can uncover financial, political or environmental scandals. These revelations, once disseminated by the media, can provoke a strong reaction from public opinion and become a priority on the political agenda. An obvious example is the Watergate scandal in the United States in the 1970s. The Washington Post's investigative journalism exposed illegal practices at the highest level of government, leading to the resignation of President Nixon. This is a case where the media directly influenced the political agenda. The case of dangerous dogs is another interesting example. This issue, although perhaps considered minor by some, can suddenly gain visibility and urgency if the media start covering incidents involving dangerous dogs. This may lead to a call to action for stricter regulations on the ownership of certain breeds of dog.

However, while recognising the crucial role of the media in shaping the political agenda, it is also important to remember that media coverage can sometimes be selective and influenced by various factors, such as the target audience, the media's political orientation or commercial interests. This means that some issues may be overexposed while others are ignored, which in turn can have an impact on the balance of the political agenda.

=== Political Offer Hypothesis ===
The idea that the political offer (i.e. the themes and issues that politicians put forward during election campaigns) shapes the governmental and parliamentary agenda is a widely accepted assumption. The priority themes of an election campaign often reflect the promises made by candidates to the electorate, and once elected, these candidates are generally required to implement these promises. Thus, during the campaign, candidates highlight specific problems (such as the economy, education, health, security, etc.) and propose solutions or policies to resolve them. These problems and solutions then constitute the candidate's political offer. If the candidate is elected, these problems become a priority for the government and parliament. The newly elected politician is expected to address these issues head-on and is therefore likely to try to put them on the political agenda. 

This hypothesis is based on the idea that political parties actively shape the governmental and parliamentary agenda by highlighting certain issues during election campaigns. Once elected, they strive to keep their electoral promises, which leads to the integration of these issues into the political agenda. Take the example of radical right-wing parties and immigration issues. These parties often attach major importance to immigration during their campaigns, with strict policy proposals on the subject. Studies show a strong correspondence between the priority given to immigration by these parties during the election campaign, their parliamentary interventions on the subject once elected, and the importance of immigration in public and political debate. This suggests that the discourse of political parties during the election campaign may be a predictive indicator of the issues that will take priority in the next legislature. It is therefore important, according to this hypothesis, to carefully examine the electoral promises of the political parties in order to understand what issues will be on the agenda of the government and parliament once the election is over.

These first two hypotheses - that of media coverage and that of the political offer - tend to play down the influence that private actors or associations can have in the construction of public problems. However, it is clear that these groups, including interest groups, lobbies and pressure groups, often play a crucial role in this process. One example of this influence is the model of silent corporatist action. According to this model, interest groups or lobbies can formulate specific demands that only concern their own field of activity, but which nevertheless manage to attract the attention of political decision-makers. These groups can quietly influence the political agenda by asserting their specific interests, proposing solutions to specific problems or highlighting issues that would otherwise have been overlooked. It is therefore essential to take account of the influence of these actors when analysing the construction of public problems. Although their influence may be more discreet or specific than that of the media or political parties, it is no less significant.

It is common for specific professional groups, such as farmers or bankers, to use this agenda-setting strategy. Through their professional associations - for example, the Swiss Farmers' Union, the Swiss Bankers' Association or the Private Bankers' Association - they anticipate problems that may directly affect their field. By identifying a problem in advance, these groups can propose solutions even before the problem becomes a major public issue. This allows them to make direct requests to the political parties or government departments concerned, putting the issue on the political agenda. Generally, these groups will also want to ensure that it is their solution that is taken into account by the government. In this way, they will seek to obtain some sort of endorsement from the state for solving the problem. This strategy enables them not only to control the political agenda, but also to prevent other parties from taking control of the issue that concerns them. This shows just how decisive the influence of private players and associations can be in shaping public problems.

Silent corporatist action is generally carried out through lobbying, a practice that is generally discreet and receives little media coverage. These activities, although sometimes politicised by certain parties, often remain out of the spotlight. However, their impact should not be overlooked. Indeed, these actions often lead to certain subjects or problems being placed on the agenda of the government or parliament. In this way, these private interest groups are able to have a considerable influence on public debate, even if their activity is not always visible to the general public.

=== Influence of the New Social Movements ===
New social movements are collective forms of action that often emerge in response to specific social problems. They are not necessarily structured around formal organisations, but nevertheless mobilise large numbers of people around particular themes or issues. These movements may concern a variety of issues, such as the environment, women's rights, LGBTQ+ rights, racism, social justice and many others. They often use unconventional tactics such as mass demonstrations, sit-ins, boycotts and civil disobedience campaigns to draw attention to their demands. Thanks to their ability to mobilise large numbers of people, the new social movements can exert considerable pressure on political decision-makers and influence the political agenda. In this way, they play an essential role in shaping public opinion and highlighting major social problems that might otherwise be ignored or marginalised. 

Movements such as the anti-nuclear or anti-globalisation movements are good examples of these new social movements. They use direct action methods such as demonstrations, sometimes even violent ones, to draw attention to issues that are often neglected or avoided by traditional political discourse. Take the case of the anti-nuclear movement. This movement emerged in response to concerns about the environmental dangers and risks associated with nuclear power. By organising mass demonstrations and conducting awareness-raising campaigns, they succeeded in drawing the attention of the public and politicians to these issues, thereby influencing the political agenda. The anti-globalisation movements, which advocate a fairer and more equitable form of globalisation, have also used similar tactics. They often organise massive demonstrations at G8 or G20 summits, for example, to express their opposition to neo-liberal economic policies and highlight growing inequalities. These movements have succeeded in placing their concerns at the centre of public debate, despite the fact that they often address issues that are generally ignored by traditional political channels.

The main assumptions debated here concern the type of demonstration that is most likely to influence the political agenda. Three main hypotheses have been put forward:
# Frequency of protests: This hypothesis suggests that the more frequently protests occur, the more likely they are to push an issue up the political agenda. This may be due to the constant media attention and persistent public pressure that forces politicians to pay attention and respond to these issues.
# Size of demonstration: According to this hypothesis, the larger the number of participants in a demonstration, the more likely it is that the issue will be on the agenda. A massive demonstration may indicate widespread concern or discontent among the population, which may force politicians to take these issues into account.
# Degree of violence of the demonstration: This hypothesis postulates that the unconventional, unsupervised, unauthorised or downright violent nature of a demonstration can increase its impact. Indeed, these demonstrations tend to attract massive media attention, which can put pressure on politicians to deal with the problems raised by the demonstrators. However, it should be noted that violence at demonstrations can also provoke a negative reaction and further polarise the debate.

These hypotheses are not mutually exclusive and can all contribute to determining the degree of influence a social movement can have on the political agenda. It is also important to note that other factors, such as the political context, the structure of the political agenda and the reaction of politicians, can also play a role in this process.

=== Role of the Administration ===
In this context, the authorities play an active role in providing information, analysis and recommendations on various issues. This may be the result of its own research, a review of international best practice or an assessment of emerging trends and challenges. For example, a public health department may identify an emerging public health problem, such as a new disease or an increase in the rates of certain health conditions, and work to put this problem on the political agenda. That said, the administration does not work in isolation. It can work in collaboration with other actors, such as civil society groups, non-governmental organisations, academic researchers and private sector stakeholders, to gather information, develop analyses and formulate policy recommendations. This collaboration can help strengthen the administration's expertise and support its efforts to put an issue on the political agenda. It is also important to note that the government has the capacity to anticipate problems before they become crises. This is particularly important in areas such as public health, national security, the environment and the economy, where early detection and management of problems can prevent serious and costly damage. Finally, government can also play a role in defining how a problem is understood and managed. This can influence the way in which the problem is perceived by the public, political decision-makers and other stakeholders, which in turn can influence the way in which the problem is approached politically. 

In the field of public health, the administration plays an essential role in defining prophylactic policies. This can include raising public awareness of the dangers of certain substances or behaviours, promoting healthy lifestyles and implementing preventive measures to combat specific health problems.<ref><nowiki>http://www.larousse.fr/dictionnaires/francais/prophylaxie/64379</nowiki></ref> For example, to tackle the problem of drug addiction, the administration could set up prevention and awareness-raising programmes, establish policies for the treatment and support of drug addicts, and work to reduce the supply of and demand for illicit drugs. Similarly, to combat the health problems associated with smoking and alcohol consumption, the authority can set up awareness campaigns to inform the public of the risks associated with these behaviours, promote healthier alternatives, implement taxation and regulatory policies to reduce consumption, and offer resources to help those who wish to stop smoking or reduce their alcohol consumption. In short, the administration, because of its expertise and ability to gather and analyse information, plays a crucial role in defining and implementing public health policies aimed at preventing and managing health problems.

Senior civil servants, because of their position within the administration, often have privileged and direct access to political decision-makers. Their roles within ministries enable them to communicate directly with members of government, often through their department head who is a member of the government college or executive. As a result, these senior civil servants may be in a position to draw the attention of policy-makers to specific issues, encourage the inclusion of these issues on the political agenda and participate in the formulation of policies to address these issues. They can be particularly effective in advancing issues on which they have particular expertise or which are particularly relevant to their area of responsibility. It should be noted, however, that the ability of senior officials to influence the policy agenda can vary depending on a number of factors, including the political context, the nature of the issue in question and the degree of attention that policy-makers pay to the issue.

The adoption of the euro as the single currency within the European Union is a good example of the importance of internal anticipation in shaping the policy agenda. In this case, the European Commission, acting as the EU's executive body, played a key role in developing and promoting the idea of the euro. It identified the potential benefits of a single currency - such as facilitating trade and investment between EU Member States, stabilising prices and preventing currency fluctuations - and worked to convince policymakers and the public of the need for such a currency. This was done without pressure from social movements, the media or specific political groups. Instead, it was a largely technocratic initiative, based on economic expertise and the anticipation of future problems that the euro could help to solve. However, it should be noted that the adoption of the euro was not without controversy and raised many political and economic debates, both before and after its implementation. Despite this, the euro has become a reality, demonstrating the power of internal anticipation in setting the political agenda.

International organisations often have a great deal of influence in setting the political agenda, even at a national level. This is particularly true in areas such as the environment, public health, human rights and the economy, where problems know no national boundaries and require coordinated action on a global scale. For example, the World Health Organisation (WHO) plays an important role in highlighting public health problems and promoting the policies needed to tackle them. Similarly, climate change agreements, such as the Paris Agreement, are largely influenced by the work of the Intergovernmental Panel on Climate Change (IPCC), an international organisation. These international organisations often have a major impact on the national political agenda, highlighting problems that may be ignored or downplayed at national level, and proposing solutions that require action on an international scale. However, their influence varies according to the specific political and cultural contexts of different countries, and their ability to 'impose' their agenda can be limited by local resistance and national priorities.

International organisations such as the Organisation for Economic Co-operation and Development (OECD) and the European Union (EU) can have considerable influence on the domestic policies of member and non-member countries. These organisations can exert political and economic pressure to encourage reforms and policy changes. In the case of Switzerland, a country renowned for its private banking sector and strict banking secrecy laws, the OECD and the EU have exerted pressure for greater tax transparency. These international organisations have stressed the need for greater international cooperation in tax matters to combat tax evasion and fraud. In response to this pressure, Switzerland had to undertake reforms to comply with international standards. This has led to a review of banking secrecy laws and the introduction of new regulations to improve transparency and tax cooperation. This is a clear example of how a country's domestic political agenda can be influenced by international pressures.

Understanding why a particular issue dominates the political agenda requires an analysis of how the issue has been constructed, shaped and promoted by various actors. These actors may be politicians, interest groups, non-governmental organisations, the media or international organisations, among others. Each of these actors uses specific strategies to draw attention to an issue. For example, they may seek to dramatise a problem, simplify it to make it understandable, quantify it to illustrate its scale, or identify an intentional cause to make it more concrete. In addition, these actors may use various means to put their problem on the political agenda. They may organise demonstrations, run media campaigns, put pressure on politicians, propose legislation, or even resort to violence in some cases. In short, putting a problem on the political agenda is the result of a complex process involving a multitude of actors and strategies. That's why analysing this process is crucial to understanding why some issues receive more attention than others.

= Case Study: The Death Penalty Debate in the United States =

=== Identification of the Debate ===
The death penalty in the United States is an example of how a state uses its legitimacy to exercise an extreme form of violence. Max Weber, a renowned sociologist, defined the state as having a monopoly on legitimate violence. He proposed that this exercise of violence can take many forms, including war, the levying of taxes, and in some jurisdictions, the execution of death sentences. The death penalty is therefore a reflection of the state's ability to exercise violence in a legal and accepted manner. This does not mean, however, that its use is without controversy. In the United States, the death penalty has long been a subject of intense public debate, with arguments for and against its use. 

Frank Baumgartner, Suzanna De Boef and Amber Boydstun, in their 2008 book "The Decline of the Death Penalty and the Discovery of Innocence", analyse how the issue of the death penalty is constructed and debated in the United States.<ref>Baumgartner, F. R., De Boef, S. L., & Boydstun, A. E. (2001). The Decline of the Death Penalty and the Discovery of Innocence. Cambridge University Press. <nowiki>https://doi.org/10.1017/cbo9780511790638</nowiki></ref> They explore the different ways in which this subject is discussed, how Americans perceive the death penalty, and how these different definitions of the problem can have an impact on penal policy, in particular on the number of death sentences and executions carried out each year. The authors suggest that perceptions of the death penalty are shaped by a variety of factors, including individual attitudes, social and cultural factors, media representations and dominant political narratives. For example, in some cases, the death penalty may be seen as a necessary deterrent to serious crime. In others, it is seen as a violation of human rights or an unjust practice that can lead to the execution of innocent people. Furthermore, Baumgartner and colleagues note that the debate on the death penalty has evolved over time. More recently, an innocence-focused narrative has gained prominence, with increased attention being paid to cases where people sentenced to death have been exonerated thanks to new evidence or DNA testing. This has contributed to a reduction in executions and a questioning of the effectiveness and fairness of the death penalty. Ultimately, their analysis suggests that the way in which the death penalty is defined and debated has a significant impact on its implementation and acceptability in American society. 

The story of Anthony Hinton is one of the most striking examples of people who have been unjustly sentenced to death. Accused of two murders in 1985 in Alabama, Hinton spent almost thirty years on death row before finally being released in 2015, after new ballistics analyses proved his innocence. This case highlights several fundamental problems with the death penalty. On the one hand, there is the very real risk of executing innocent people. As the Hinton case shows, miscarriages of justice can occur and people can spend decades in prison, or even be executed, for crimes they did not commit. On the other hand, Hinton's case also highlights wider problems with criminal justice, including the fact that poor people and minorities are often disadvantaged. Hinton was initially convicted on the basis of flawed ballistics evidence, and he was unable to pay for an independent expert to challenge this evidence at his initial trial. Overall, Anthony Hinton's story is a powerful reminder of the issues surrounding the death penalty, and highlights why it is so important to have an informed and nuanced debate on this subject. 

The approach adopted by Baumgartner and his colleagues is part of a sociology of knowledge approach, which looks at how social problems are perceived, constructed and interpreted by different stakeholders. By focusing on the representation of the death penalty in the press, they aim to understand how public opinions on the death penalty are formed and modified, and how these perceptions then influence penal policy. From this perspective, the press plays a key role as a mediator between society and political decision-makers. The media select, highlight and interpret certain aspects of social reality, thereby influencing the public's perception of specific issues. For example, the way in which cases of innocent people sentenced to death are covered by the media can raise public awareness of the possibility of miscarriages of justice and generate support for reform of the death penalty. Baumgartner and colleagues suggest that this dynamic has played a significant role in the gradual decline of support for the death penalty in the United States. As miscarriages of justice and cases of innocent people on death row began to attract more media attention, public perceptions of the death penalty began to change, leading to increasing pressure for its reform. 

The process of creating public policy is rarely linear, and is often represented as a cycle. This cycle typically includes phases of problem identification, policy development, decision-making, implementation and evaluation. However, it is important to note that these stages are not necessarily sequential and can often overlap or repeat each other. For example, the evaluation of a policy may reveal new problems or unexpected aspects of the original problem, leading to a reformulation of the problem and a new set of policies to address it. This is the case with death penalty policy in the United States, as the study by Baumgartner and colleagues demonstrates. While the initial debate on the death penalty focused on its role as a deterrent to crime, the emergence of high-profile stories about innocent people on death row led to a reformulation of the problem. Instead of focusing on deterrence, the debate has increasingly turned to the question of justice and the infallibility of the judicial system. This illustrates how evaluation and feedback can lead to a reformulation of the problem and a change in the content of public policy, leading to what can be seen as a 'spiral' rather than a linear cycle of public policy.

=== Agenda Setting and Empirical Analysis ===
The issue of the death penalty in the United States remains a subject of ever-changing public debate and policy. Although many jurisdictions have abolished the death penalty or declared a moratorium on its use, others continue to apply it. Stories of death row inmates who are later exonerated and released raise concerns about the infallibility of the justice system, and these stories have called into question the death penalty as a form of justice. This has led to a reformulation of the issue of the death penalty, shifting the public discourse away from criminal deterrence towards issues of justice and miscarriage of justice. This is an excellent example of how public policy issues are often reset and redefined over time, in response to changing social attitudes, evidence and current events.

[[Fichier:Varonne exemple Nbre de pays qui ont aboli la peine de mort.png|400px|vignette|centré|Nombre de pays qui ont aboli la peine de mort.]]

This graph shows the number of countries that have gradually abolished the death penalty, and we can see that it is really from the 1960s onwards that there has been an almost exponential increase in the number of countries renouncing the use of legitimate state violence in the form of execution. It is interesting to note that many countries have abandoned the death penalty in recent decades. According to Amnesty International, by the end of 2020, 108 countries had completely abolished the death penalty in law for all crimes, while 144 countries had abolished the death penalty in law or practice. However, the death penalty remains in force in some countries, including the United States, which is often cited as an exception among Western democracies. However, even in the United States, there is a trend towards abolition, at least at state level. Several states have abolished the death penalty or declared a moratorium on its use. It is also important to note that public opinion in the United States on the death penalty has evolved over time. Although the majority of Americans still support the death penalty for convicted murderers, this support has declined in recent decades. The evolution of public opinion, together with growing evidence of error and bias in the application of the death penalty, could lead to a more thorough questioning of the death penalty in the United States in the years to come.

[[Fichier:Nombre d’exécutions aux États Unis.png|400px|vignette|centré|Nombre d’exécutions aux États-Unis.]]

Death penalty policy in the United States has gone through several phases. In the 1960s and 1970s, the death penalty became a highly controversial issue in the United States. Doubts about its constitutionality led to a temporary halt to executions. In 1972, in Furman v Georgia, the US Supreme Court ruled that the manner in which the death penalty was carried out constituted cruel and unusual punishment, in violation of the Eighth Amendment to the US Constitution. As a result, all death sentences were suspended. However, in 1976, the Supreme Court reinstated the death penalty in Gregg v Georgia, stating that it was not unconstitutional per se, but that its implementation needed to be modified to eliminate arbitrariness in decision-making. As a result, executions resumed. Since then, the number of executions has risen, peaking in the 1990s before beginning to fall. More and more American states have abolished the death penalty or declared a moratorium on its use. At the same time, the debate about the fairness and effectiveness of the death penalty continues.

Frank Baumgartner and his colleagues have focused their analysis on the period from 1960 to 2010 to examine the way in which the issue of the death penalty has been debated and dealt with in the United States. During this period, several countries around the world abandoned the death penalty, in stark contrast to the situation in the United States, where the death penalty remained legal practice. This period was also marked by major changes in the way the issue of the death penalty was formulated and discussed. The researchers sought to understand how the issue was framed in public debate, how perceptions of the death penalty changed over time, and how these transformations affected death penalty policies and practices. By analysing media discourses, legal decisions, and data on executions and death sentences, they sought to determine how the problematisation of the death penalty has influenced its evolution and use in the United States.[[Fichier:Exécutions selon les États US 1977 2007).png|400px|vignette|centré|Executions by US state: 1977 - 2007]]

The rate at which the death penalty is carried out in the USA varies considerably from state to state, reflecting different policies and attitudes towards the practice. For example, between 1977 and 2007, Texas executed 279 people, significantly more than most other states. In contrast, states such as Alaska and Hawaii did not carry out any executions during the same period. It is important to note that the number of executions must be considered in relation to the number of death sentences. In other words, a large number of executions in a State may reflect not only a greater propensity to use the death penalty, but also a greater propensity to carry out death sentences. These variations between states illustrate how public policy issues, including those relating to capital punishment, can be influenced by local and regional factors, such as public attitudes, state legislation, and the ethos of local judicial systems. 

[[Fichier:Population dans le couloir de la mort et exécutions depuis 1976.png|400px|vignette|centré|Population on death row and executions since 1976.]]

It is important to emphasise the great disparity between the American states in terms of execution of the death penalty. Take Texas and California, two states with very different attitudes to this issue. In Texas, from 1977 to 2007, out of 392 people sentenced to death or on death row, 379 were executed, i.e. around 96%. This means that once a death sentence has been handed down, it is carried out almost systematically. In California, on the other hand, although a large number of people are sentenced to death or on death row, executions are relatively rare. In fact, only around 2% of those sentenced to death are executed. This shows that, despite the presence of the death penalty in the legal system, its application varies considerably from one State to another. This may be due to a variety of factors, including differences in legal philosophy, public attitudes, and the political and legal processes specific to each state. 

In their study, Baumgartner and colleagues looked at the impact of a new perspective on the death penalty, which could be called 'the discovery of innocence'. Thanks to advances such as DNA testing, it has been proven that many people on death row are in fact innocent. This raises the shocking possibility that innocent people were executed. This scientific evidence of the innocence of some people sentenced to death represents a significant change in the way the problem is perceived. This cognitive change could have far-reaching consequences for actual execution practices. In other words, the discovery that some people on death row are innocent has led to a reassessment of the problem of the death penalty. This new perspective may lead to fewer executions and broader reform of the criminal justice system.

Baumgartner and colleagues have studied how the concept of innocence, introduced in part by law schools seeking to review the trials of death row inmates, has had a significant impact. These judicial reviews often revealed that some death row inmates had been unfairly tried, without sufficient evidence, or even despite empirical evidence to the contrary. By highlighting these problems, they have discovered that the system is flawed and unfair, and that innocent people are being executed. By highlighting and publicising this new definition of the problem, they succeeded in influencing both public opinion and the political process, which ultimately had an impact on the decisions taken by juries at trial. This transformation in the perception of the death penalty underlines the power of problem-building to change the way in which a problem is addressed and resolved. By changing the framework through which the death penalty is viewed, they have succeeded in influencing not only public opinion, but also the actual legal decisions taken in the courts.

In their research, Baumgartner and his colleagues have shown that the "discovery of innocence" argument, i.e. the risk of executing innocent people, is not only the most powerful but also the most recent argument in the death penalty debate. More than that, they suggest that it is probably the argument that has had the greatest impact on actual decisions about executions. It has led to renewed reflection on the application of the death penalty and fuelled intense public and political debate. The idea that there could be errors in the justice system, leading to the execution of innocent people, has changed the way many people view the death penalty. The strength of this argument underlines the power of problem frames to influence attitudes and public policy. By redefining the issue of the death penalty in terms of the risks of injustice, they have succeeded in having a considerable impact on the way the issue is perceived and dealt with. 

=== Content Analysis of the Debate ===
In their study, Baumgartner and his colleagues conducted an in-depth content analysis of press articles relating to the death penalty. They examined articles from The New York Times, as well as other national and state press sources, since 1960. In all, they identified and analysed around 4,000 articles on the death penalty. For each article, they determined whether the author was for or against the death penalty, and on what basis or arguments they took this position. This method, known as the inductive approach, made it possible to avoid imposing predefined categories and to explore more openly the arguments used in the debate. After collecting and examining the arguments put forward by the authors, they grouped them into 65 broad categories. This method enabled them to gain a better understanding of the diversity of perspectives on the death penalty and to identify the most frequently used arguments for and against its application. 

By coding these 4,000 articles and the arguments they contained, they were able to see the relative importance attached to different arguments. These three arguments represent important themes in the debate on the death penalty: 

* Effectiveness - This argument posits that the death penalty has a deterrent effect on crime. The idea is that if people know they are likely to be executed for certain crimes, they will think twice before committing them.
* Morality - This argument raises the question of the morality of the state killing as a form of punishment. Those who support this argument believe that even if a person has killed, it does not make it moral for the state to kill in retaliation.
* Fairness - This argument questions the fairness of the judicial system in applying the death penalty. It asks whether the process of applying the death penalty is impartial, or whether rich people are more likely to escape the death penalty while poor people are more likely to be convicted.

By analysing press articles, Baumgartner and his colleagues were able to determine the relative importance of these arguments in the public discourse on the death penalty.

Another set of arguments adds further dimensions to the death penalty debate: 

# Costs - The financial argument highlights the high cost associated with implementing the death penalty, including the associated legal and incarceration costs. Some may argue that the money spent on the death penalty could be better spent elsewhere, while others may suggest cost-effective alternatives such as privatising prisons.
# Execution methods - Execution methods have been the subject of heated debate, particularly in relation to their humanity. Some people are concerned about potentially cruel or inhumane methods of execution.
# International pressure - With many countries abandoning the death penalty, the United States finds itself under increasing international pressure to do the same. The image of the United States as a democracy is also being called into question because of its retention of the death penalty.

After analysing 4,000 articles on the death penalty published since 1960, and identifying 65 separate arguments in these texts, Baumgartner and his team concluded that there has been a marked increase in the attention paid to this issue, particularly around the year 2000. In that year, the number of articles devoted to the death penalty exceeded 200, representing a peak in attention to the subject in the press. 

[[Fichier:Nbre articles dans le NYT saillance enjeu.png|400px|vignette|centré|Number of articles in the New York Times: salience of the issue.]]

It is clear that there has been a significant increase in the 'salience' of this subject, i.e. its importance, visibility and the priority given to it in media debates. This is particularly striking when you realise that there have been almost 250 articles in a single year, which means that two days out of three, this subject is discussed. This growth in attention is the most significant and was mainly around the year 2000. There was another notable peak in the 1970s during the debates on the constitutionality of the death penalty. As a result, never since the early 1960s has the death penalty been discussed to the extent that it has during this period in the 2000s. 

This sharp increase in media attention to the death penalty in the 2000s is highly revealing of the social and political dynamics of the period. It indicates not only a growing awareness of the problems inherent in the death penalty, but also a heated public debate on the issue. The 2000s were marked by significant technological advances, such as the development of DNA to prove the innocence of death row inmates, which may have contributed to this surge in attention. In addition, systemic problems in the justice system - such as racial and socio-economic discrimination - have become increasingly visible, leading to increased criticism of the death penalty. In addition, the high number of articles suggests an attempt by the media to raise public awareness of these issues, which could have an impact on public opinion and, consequently, on policy. This highlights the powerful role that the media can play in shaping public opinion and political debate. Finally, the fact that attention to the death penalty has not been as high since the 1970s indicates that the debate on the death penalty in the US is cyclical, with periods of intense attention followed by periods of relative silence. This may reflect changes in political and social priorities over time. 

[[Fichier:Croissance du concept l'innocence nouveau cadrage.png|400px|vignette|centré|Growth of the concept of "innocence": a new framework.]]

This analysis of press articles demonstrates the power of what is known as 'framing' in communication. Framing, in this context, refers to the way in which a subject or issue is presented in the media, which can influence the way in which the public perceives and understands that issue. In the case of the death penalty in the United States, the issue of innocence became the dominant framing in the early 2000s. This means that the media began to present the death penalty not simply as a question of justice or deterrence, but as a question of potential innocence or guilt. The emphasis on innocence underlines the idea that the justice system can make mistakes, and that these mistakes can have lethal consequences. This framing approach has had a significant impact on public perceptions of the death penalty. By portraying the death penalty from the perspective of innocence, the media have helped to raise public awareness of the possibility of miscarriages of justice and the potential injustice of the death penalty. It is important to note that this shift in focus is not necessarily the result of a deliberate strategy on the part of the media. It can also be the product of changes in society, such as the introduction of new technologies (like DNA testing) or the rise of social movements (like the movement to abolish the death penalty). However, once a certain framing becomes dominant, it can have a knock-on effect, as suggested by the fact that the issue of innocence has remained the dominant theme in media coverage of the death penalty.

=== Analysis of the tone of the debate ===
By analysing the tone of an article, researchers can determine whether the article is pro-death penalty (positive tone), anti-death penalty (negative tone), or neutral (neither positive nor negative). This analysis of tone can provide valuable insight into the attitudes and opinions expressed in the media regarding the death penalty. For example, a predominance of articles with a negative tone could indicate a general tendency to criticise the death penalty. Conversely, a majority of articles with a positive tone could reflect general support for the death penalty. Analysis of tone can also reveal how attitudes and opinions may change over time. For example, if the tone of articles on the death penalty becomes increasingly negative over time, this could indicate a shift in public opinion against the death penalty. It should be noted that the tone of an article can be influenced by various factors, such as the framing of the subject (for example, if the article focuses on innocence), the attitudes and opinions of the author, and the target audience of the article. 

[[Fichier:Tonalité de la couverture médiatique opposition croissante.png|400px|vignette|centré|"Tone of media coverage: growing opposition.]]

This graph, which looks at the tone of articles from 1960 to the most recent period, shows a fairly even balance between 'pro' and 'anti' death penalty opinions. In fact, no clear direction predominates, illustrating a fairly neutral position on the issue. However, at the peak of attention in the 2000s, the situation changed radically. The issue of innocence became the main focus of the debate, and took a resolute stand in favour of those opposed to the death penalty. During this period, the tone of the articles became distinctly negative towards the death penalty, an attitude never seen before. This period marked a remarkable historical transformation in the debate on the death penalty. Indeed, there are few cases where such a profound redefinition of the issue has led to such a radical change in the attitude and position of the players involved. 

During the peak of attention around 2000, the debate on the death penalty was strongly influenced by the argument of innocence. The possibility of executing innocent people gave a particular twist to the discussions, accentuating the negative tone of the articles about the death penalty. This development is quite exceptional in the history of the debate on the death penalty. It demonstrates the influence that a powerful argument can have on public opinion, and how a single aspect of the debate (in this case, innocence) can transform the way the issue is perceived and debated. It can be seen that despite fluctuations in public opinion and debate about the death penalty over the decades, the issue of innocence has had a considerable impact. This highlights the importance of fairness and equity in our justice system, and how these values can influence opinions on issues as complex and controversial as the death penalty.

Based on these three observations, Baumgartner et al argue that the innocence framework has supplanted other ways of looking at the issue. This framing around innocence has considerable appeal, as it encompasses and reunites previously disjointed issues. In particular, it highlights the inequalities in justice that exist between black and white citizens in the United States, between rich and poor, and between those who can afford competent lawyers and those who cannot. 

The innocence framework focuses on one fundamental issue: the miscarriage of justice. It implies that anyone sentenced to death could be innocent, and therefore any act of execution could be manslaughter on the part of the state. This idea has a powerful persuasive force, as it evokes a profound and irreversible injustice that can affect anyone, regardless of race, class or legal status. However, by emphasising the potential innocence of those on death row, this framework also highlights the structural inequalities that exist in the American justice system. For example, it is widely acknowledged that individuals from disadvantaged backgrounds, particularly black citizens, are disproportionately represented among those sentenced to death. Similarly, the quality of legal representation can vary considerably depending on the defendant's financial capacity. Indeed, the innocence framework suggests that these inequalities can lead to miscarriages of justice and, consequently, to the execution of innocent individuals. In this sense, it offers a point of convergence for various critiques of the death penalty system and provides a more global picture of the injustice and inequity inherent in the practice. The framing of innocence is therefore not only opposed to the death penalty as such, but also to the socio-economic and racial inequalities that underpin it.

=== Evaluation of the Cognitive Impact of the Debate ===
The analysis by Baumgartner and his colleagues shows that the rise of the framing of innocence in media discourse has had a tangible impact on the way the death penalty is applied in the United States. This is a manifestation of the power of the media to shape not only public opinion, but also public policy and judicial practices. Increased awareness of the risks of executing the innocent, fuelled by media discourse, has increased pressure on the judiciary to exercise greater diligence in death penalty cases. This has manifested itself in a reduction in the number of death sentences and executions. It has also led to an increase in the number of death sentence reviews and exonerations. In addition, this increased focus on the potential innocence of death row inmates has also fuelled a broader political movement against the death penalty. This movement has contributed to legislative changes in some American states aimed at abolishing or limiting the use of the death penalty. Thus, the evolution of media discourse around the death penalty, with the framing of innocence as a key driver, has had a significant impact on death penalty policy and judicial practice in the United States. 

In their attempt to establish a correlation between the change in media framing and the decline in the number of death sentences, Baumgartner and his colleagues employed a sophisticated statistical model to study this relationship. Taking into account potentially influential variables, such as changes in public opinion, the number of homicides and the inertia of public policies in different states, they analysed whether the renewed framing of the death penalty, by emphasising innocence, had had an impact on the number of death sentences and executions. They concluded that the reframing of the death penalty debate had had a significant impact. Not only did this lead to a reduction in the number of death sentences and executions, but it also influenced the way in which the death penalty was perceived and implemented. This study highlights the importance of discussion frameworks in the construction of social problems and how they can lead to significant changes in public policy and practice.

Perceptible changes in media discourse can have a significant impact on public opinion and, as a result, influence both legislators and decisions taken in the justice system. If the issue of innocence has become dominant in the media, it is very likely that this has played a role in the thinking of popular juries, judges and even legislators when revising laws. Legislators, for their part, may have been prompted to re-evaluate death penalty laws in order to minimise the risk of miscarriages of justice. In addition, judges and juries may be more cautious in applying the death penalty, given that public opinion is increasingly concerned about the issue of innocence. In short, this change in the framing of the debate on the death penalty has very probably led to a transformation not only of public opinion, but also of the legislative and judicial landscape.

= Formulating Public Policy: Defining Objectives and Choosing Instruments =
Once a problem has risen to the top of the political agenda, it is up to the government authorities, in particular the government itself, parliament and its administration, to devise a variety of strategies and solutions in an attempt to resolve the problem at the heart of the public policy under discussion.

The formulation or programming phase generally results in the adoption of standards and laws that may entail changes to international law, amendments to constitutional articles (as might be the case following the adoption of a popular initiative), federal laws, federal decrees, urgent federal decrees, as well as ordinances or directives. All these elements constitute the normative underpinnings of public policy.

When examining the content of public policy as formulated by the political authorities, we focus mainly on three distinct elements.
# Public policy objectives: These are the goals or desired results that public policy aims to achieve. They define the desired change or improvement.
# Policy instruments: These are the means or tools deployed to achieve the set objectives. These instruments can take various forms, such as laws, regulations, subsidies, incentives, training programmes, etc.
# Institutional or organisational arrangements: These determine which players will be responsible for implementing the instruments. These actors may be government agencies, non-governmental organisations, private companies, associations, etc. These arrangements also specify the roles, responsibilities, relationships and interactions between these players.

== Definition of Public Policy Objectives ==
The objectives of a public policy are the translation or explanation of the solution envisaged to resolve the problem identified. In other words, they reflect the part of the problem that public policy aims to resolve. Since the aim of a public policy is to solve a problem, objectives make explicit the ideal situation or desired state of affairs once the problem has been fully or partially resolved. The definition of objectives in a public policy is crucial to its successful implementation. These objectives act like a compass, guiding all efforts towards a desired situation. They give a clear meaning to the policy, focus efforts, align the various stakeholders and measure the progress made. 

The acronym "SMART" is often used to define clear and achievable objectives. It stands for : 

* Specific: The objective should be clear, precise and easy to understand. Instead of saying "improve quality of life", a specific objective might be "reduce the unemployment rate by 10% in 5 years".
* Measurable: It must be possible to measure whether the objective has been achieved. To do this, specific indicators need to be defined. For example, the unemployment rate could be an indicator for measuring improvements in quality of life.
* Achievable: The objective must be realistic and achievable, given existing resources and constraints. It should be a challenge, but not impossible to achieve.
* Relevant: The objective must be relevant and in line with overall priorities and strategies. It must have a significant impact on solving the problem.
* Time-bound: The objective must have a clear deadline. This adds a sense of urgency and helps to plan and monitor progress.

Using SMART objectives can help to focus efforts, facilitate communication and progress monitoring, and motivate those involved. However, it is important to note that defining SMART objectives requires careful thought and planning, as well as a good understanding of the problem to be solved.

In the context of the fight against unemployment, a clearly defined and credible policy objective, such as "to reduce by 5% over the next five years the rate of jobseekers registered with regional employment offices for the unskilled long-term unemployed", plays an essential role in formulating and steering public policy. 

There are several reasons for this:

* Clarifies the aims of the policy: This type of objective makes explicit precisely what the policy is intended to achieve. In this case, the aim is to reduce unemployment among long-term unskilled workers.
* Helps with planning and implementation: By defining precise targets, policy-makers, administrators and stakeholders know where to direct their efforts. Strategies, programmes and initiatives can be designed to meet this specific objective.
* Facilitates monitoring and evaluation: A quantifiable, time-bound target, such as a 5% reduction over five years, makes it possible to measure progress and evaluate the effectiveness of the policy. The results can be compared with the target to determine whether the policy is on track to achieve it.
* Enables accountability: With a clear and measurable objective, it is easier to hold policy-makers and institutions accountable for their actions and results. If the objective is not achieved, this can give rise to questions about why this was not the case and what can be done to improve the situation.
* Makes the policy more understandable to the public: A clearly stated objective helps the public to understand what the policy aims to achieve and why it is important. This can help build public support for the policy and encourage participation and co-operation.

In short, defining clear and specific objectives is a crucial step in creating effective and accountable public policy.

Laws are often written in legal language that may be vague or difficult to understand for the non-specialist public. In addition, for a variety of reasons, legislators may choose to state broad, general objectives rather than specific, measurable ones. For example 

* Complexity of the subject: Public policy problems can be complex and multifactorial, making it difficult to define clear and simple objectives.
* Diversity of stakeholders: Public policy often involves a wide range of stakeholders with different interests and priorities. As a result, policy objectives can be broadly formulated to accommodate these different perspectives.
* Flexibility: Legislators may choose to leave some leeway in the formulation of objectives to allow flexibility in policy implementation.
* Political considerations: Public policy objectives may be influenced by political considerations, including the desire to compromise or avoid controversial issues.

However, it is important to note that formulating 'non-smart' objectives can make it difficult to assess the effectiveness of the policy. It can also create challenges in terms of transparency and accountability. It is therefore essential to seek to formulate objectives that are as specific, measurable, achievable, relevant and time-bound as possible.

The first article of the Federal Law on Spatial Planning sets out the objectives: "The Confederation, the cantons and the communes shall ensure that the use of land is measured [...]". Article 1 of the Federal Environmental Protection Act states that "The purpose of this Act is to protect humans, animals and plants, their biocenoses and biotopes against harmful or inconvenient effects [...]". Article 1 of the Federal Energy Act states that "The purpose of this Act is to contribute to a sufficient, diversified, secure and economic supply of energy that is compatible with the protection of the environment [...]". This is a good illustration of how public policy objectives can be formulated in laws in a general and less specific way. Each objective stated in these laws is noble and necessary, but they lack specificity, measurability and a precise deadline, which is at the heart of the concept of "SMART" objectives. For example:

* Federal Law on Spatial Planning: The stated objective is to ensure a "measured use of land". This is a laudable objective, but what exactly does "measured use" mean? How will this be measured? What is the ideal situation that is being targeted?
* Federal Environmental Protection Act: The aim is to protect various elements of the environment "against harmful or inconvenient interference". Again, how is "harmful" or "inconvenient" defined? What are the specific indicators of success?
* Federal Energy Act: The aim is to contribute to an energy supply that meets a number of criteria. Although each of these criteria is important, how will they be measured? What are the specific targets for each criterion?

These examples highlight the importance of developing more specific and measurable objectives when formulating public policy. Without clearly defined objectives, it can be difficult to measure the success or failure of the policy, or to adjust the policy if necessary.

The choice to state more vague objectives in public policies can be strategic. By making objectives too specific, policy-makers risk alienating certain interest groups or stakeholders who may not agree with these specific objectives. What's more, by setting very precise objectives, they are setting themselves measurable expectations, which could be used against them if the objectives are not achieved. On the other hand, vague objectives can give greater flexibility in the interpretation and application of public policies. They allow a certain amount of leeway for adapting policy implementation to specific or changing situations. However, the risk of this approach is that the lack of clarity and precision can lead to difficulties in assessing the effectiveness of public policies, and can also give rise to conflicts of interpretation between the different players involved in implementing these policies. 

The 'smart' objectives in a public policy clearly reveal who will benefit from the policy and what particular problem it will solve. As a result, they also highlight which problems or groups are not a priority. Highlighting the distribution of a policy's effects in this way can undermine its political acceptability, because it makes the choices and trade-offs more obvious. This is why, in general, the objectives set out in laws and constitutions tend to be vague and all-encompassing. It is only at the level of implementing legislation, such as ordinances, that objectives become more precise. These more detailed instruments allow greater precision while maintaining a certain political acceptability, largely because they are often less visible and less controversial than the laws or constitutions themselves.

To pass a constitutional article or a law, it is necessary to obtain a consensus within parliament, and in countries like Switzerland, it is also necessary to win a popular vote with a double majority (a majority of citizens and a majority of cantons). These criteria are high barriers to political acceptance. Ordinances, on the other hand, which allow for greater precision, are generally adopted solely by the government and are not subject to an optional referendum. As a result, they can be introduced with a lower degree of political acceptance. This makes it possible to be more precise and specific in policy objectives without having to obtain the agreement of large segments of society or politics.

When we talk about precise objectives in the context of public policy, we are often talking about details that specifically define the expected results, the target audience, the timetable and the criteria for success. However, due to political complexity and sensitivity, it is difficult to establish these precise objectives at a general constitutional or legislative level. In a constitution, objectives are usually formulated in very general terms, as they need to be acceptable to a wide range of groups in society, including those with conflicting interests. In addition, the constitution is a document of long scope and duration, which means that it must be flexible enough to adapt to future changes. At the level of general law, the objectives can be a little more specific, but they still need to be broad enough to allow for different interpretations and applications in different contexts. Furthermore, the adoption of a law generally requires a parliamentary majority, and sometimes even a popular vote, which makes it difficult to reach a consensus on very specific objectives. This is why, in most cases, the most precise details of the objectives of a public policy are defined in the ordinances or regulations that are drawn up to implement the law. These documents are usually drafted by the government agencies responsible for implementing the policy, and do not require parliamentary or public approval. This gives the agencies the flexibility to define precise objectives that meet the specific needs of the policy, while respecting the general framework established by the constitution and the law.

== Sélection et Utilisation des Instruments d’Action Publique ==
Dans la mise en œuvre des politiques publiques, les objectifs spécifiques ne sont pas toujours clairement définis ou bien précisés dans les textes législatifs ou constitutionnels. Néanmoins, ce qui est généralement le plus visible et tangible pour les citoyens, c'est la mise en œuvre pratique de ces politiques : c'est-à-dire, les actions concrètes entreprises par les administrations publiques pour atteindre les objectifs généraux énoncés dans les lois et réglementations. Par exemple, une politique publique visant à améliorer l'éducation peut avoir un objectif vague, comme "améliorer la qualité de l'éducation". Toutefois, les actions concrètes entreprises par les écoles, les enseignants et les administrations pour atteindre cet objectif - comme l'embauche de nouveaux enseignants, la mise en œuvre de nouvelles méthodes pédagogiques, ou l'augmentation du financement pour les écoles - sont des aspects plus tangibles de cette politique publique. Ces actions concrètes, souvent appelées "instruments d'action" dans le jargon des politiques publiques, sont donc généralement le moyen le plus direct et visible pour les citoyens de comprendre comment une politique publique est mise en œuvre. C'est également à travers ces actions que les citoyens peuvent évaluer l'efficacité d'une politique publique et si les objectifs généraux sont atteints. 

Les instruments sont les outils concrets que l'État utilise pour appliquer ses politiques publiques et atteindre les objectifs fixés. Ce sont eux qui font le lien entre les administrateurs publics et les groupes cibles dans la société civile. Ces instruments peuvent prendre différentes formes. Par exemple, ils peuvent se manifester sous forme d'autorisations, qui accordent le droit de mener certaines actions ; d'interdictions, qui empêchent certaines actions d'être réalisées ; ou de prescriptions, qui obligent à la réalisation de certaines actions. L'État dispose d'une large gamme de ces instruments pour atteindre les objectifs fixés par ses politiques publiques. Le choix d'un instrument spécifique peut dépendre de plusieurs facteurs, tels que la nature du problème à résoudre, le contexte politique et social, ou encore les ressources disponibles. Un domaine de recherche important dans l'analyse des politiques publiques est d'étudier pourquoi un certain instrument est choisi et mis en œuvre, et quel est son efficacité pour atteindre les objectifs fixés. Cela peut impliquer l'analyse de données sur les performances de l'instrument, l'évaluation de ses impacts sur la société et l'économie, et l'étude des processus par lesquels l'instrument a été choisi et mis en œuvre. Ces recherches peuvent aider à améliorer la formulation et la mise en œuvre des politiques publiques à l'avenir.

Lors de la formulation d'une politique publique, il existe un large éventail d'instruments allant des moins intrusifs aux plus intrusifs. Ces instruments peuvent varier en termes de l'ampleur de leur intervention dans la société ou l'économie, ainsi que de l'effort requis pour les mettre en œuvre. Par exemple, parmi les instruments les moins intrusifs, on peut citer l'information et la persuasion, où l'État cherche à influencer le comportement des citoyens ou des entreprises en leur fournissant des informations ou en les encourageant à adopter certaines pratiques. Au milieu du spectre, on trouve des instruments tels que les incitations fiscales ou les régulations, où l'État cherche à orienter le comportement en modifiant les coûts ou les bénéfices associés à certaines actions. Parmi les instruments les plus intrusifs, on peut citer les interdictions ou les prescriptions, où l'État impose directement certaines actions ou interdit certaines pratiques. Lors de la formulation d'une politique publique, différents acteurs peuvent préférer différents instruments en fonction de leurs intérêts et de leurs valeurs. Par exemple, certains acteurs peuvent préférer des instruments moins intrusifs qui respectent davantage l'autonomie individuelle, tandis que d'autres peuvent préférer des instruments plus intrusifs qui garantissent un contrôle plus direct sur les résultats. Ces débats sur le choix des instruments peuvent être une partie importante du processus de formulation des politiques.

=== L'Autorégulation ===
L'autorégulation est un type d'instrument de politique publique dans lequel l'État cherche à influencer le comportement des acteurs concernés, mais laisse à ces derniers une certaine autonomie pour déterminer la manière exacte dont ils vont répondre. Cela peut se faire par le biais de codes de conduite volontaires, de normes sectorielles ou de systèmes de certification privés, par exemple. L'idée derrière l'autorégulation est qu'en permettant aux acteurs concernés de prendre leurs propres décisions, ils seront plus susceptibles de s'engager dans le processus et de se conformer aux objectifs de la politique. Cela peut également permettre une plus grande flexibilité et adaptation aux conditions spécifiques de différents acteurs ou secteurs. Cependant, l'autorégulation présente également des défis. Par exemple, il peut être difficile pour l'État de s'assurer que tous les acteurs se comportent de manière responsable et qu'ils atteignent les objectifs de la politique. De plus, l'autorégulation peut parfois conduire à des inégalités, car certains acteurs peuvent avoir plus de ressources ou de capacités pour se conformer aux politiques que d'autres.

Les gentlemen agreements ou les conventions de diligence sont des accords informels, souvent non contraignants, entre les parties concernées - ici, les banques - sur la manière dont elles vont traiter un certain problème - dans ce cas, le blanchiment d'argent, l'évasion fiscale, le financement du terrorisme et le recyclage de l'argent des dictateurs.<ref>Aubert, M. (1984). The limits of Swiss banking secrecy under domestic and international law. ''Int'l Tax & Bus. Law.'', ''2'', 273.</ref> Ces conventions peuvent être considérées comme un exemple d'autorégulation, car elles sont négociées et mises en œuvre par les banques elles-mêmes, plutôt que d'être imposées par l'État. Cela donne aux banques une grande marge de manœuvre pour déterminer comment elles vont atteindre les objectifs de la politique, tout en minimisant l'intrusion de l'État dans leurs activités. Toutefois, ce type d'instrument a ses limites et ses défis. En l'occurrence, l'efficacité de ces conventions a été remise en question en raison de pressions internationales. Ces pressions ont probablement mis en évidence certaines des difficultés inhérentes à l'autorégulation, notamment le risque que les acteurs concernés ne prennent pas des mesures suffisantes pour résoudre le problème ou qu'ils ne se conforment pas pleinement aux conventions convenues.

=== Campagnes d'Information et de Persuasion ===
Les campagnes d'information et de persuasion représentent un degré plus élevé d'implication de l'État dans l'orientation du comportement des groupes cibles. Ces méthodes se situent quelque part entre l'autorégulation et les réglementations obligatoires plus contraignantes. Avec les campagnes d'information, l'État cherche à éduquer le public ou un groupe spécifique sur un certain problème ou une certaine question, dans l'espoir de les encourager à agir d'une manière qui contribue à résoudre le problème. Par exemple, une campagne d'information sur les effets néfastes du tabagisme sur la santé visera à encourager les gens à arrêter de fumer. Les campagnes de persuasion, d'autre part, impliquent souvent une approche plus active pour influencer le comportement. Elles peuvent inclure des messages de marketing social qui visent à promouvoir certains comportements ou à dissuader d'autres comportements. Par exemple, une campagne de persuasion peut encourager le recyclage ou la réduction de la consommation d'énergie. Dans les deux cas, l'objectif est d'influencer le comportement sans recourir à des mesures législatives ou réglementaires contraignantes. Cependant, l'efficacité de ces approches dépend en grande partie de la volonté et de la capacité du public ou du groupe cible à changer son comportement. 

Les campagnes de sensibilisation sur des sujets tels que la prévention du VIH/SIDA ou les dangers de la consommation de tabac sont des exemples typiques d'instruments de politique publique utilisés pour influencer le comportement des citoyens. Par exemple, les campagnes de prévention du VIH/SIDA peuvent utiliser diverses méthodes, allant des publicités à la télévision ou à la radio aux affiches et dépliants, pour informer le public sur les dangers du VIH/SIDA et sur l'importance de l'utilisation des préservatifs pour prévenir la transmission de cette maladie. De même, les avertissements sanitaires sur les paquets de cigarettes sont une autre méthode utilisée pour influencer le comportement des fumeurs. Les images graphiques et les messages chocs sur les dangers du tabagisme ont pour but de dissuader les fumeurs de continuer à fumer, ou du moins de les encourager à réduire leur consommation de tabac. Les mises en garde sur les bouteilles d'alcool constituent également un instrument de politique publique utilisé pour sensibiliser les consommateurs aux dangers de la consommation excessive d'alcool. Les avertissements peuvent indiquer les risques pour la santé associés à la consommation d'alcool, ainsi que les dangers de la conduite en état d'ébriété ou de la consommation d'alcool pendant la grossesse. Cependant, bien que ces campagnes de sensibilisation puissent avoir un certain impact, leur efficacité dépend largement de la réceptivité du public à ces messages et de leur volonté de changer leurs comportements en conséquence.

L'approche basée sur l'information et la sensibilisation repose sur l'idée que les individus, une fois correctement informés, seront capables et désireux d'adopter des comportements plus sains ou plus bénéfiques. Cependant, cette approche présuppose également que les individus ont la volonté et la capacité d'agir sur ces informations, ce qui n'est pas toujours le cas. Par exemple dans le cas du tabagisme : même si les fumeurs sont bien conscients des risques pour la santé associés à leur comportement, nombreux sont ceux qui continuent à fumer. Il peut y avoir diverses raisons à cela, comme l'addiction à la nicotine, le sentiment que les bénéfices immédiats du tabagisme (comme le soulagement du stress ou le plaisir) l'emportent sur les risques à long terme, ou le manque de soutien ou de ressources pour arrêter de fumer. C'est pourquoi, dans certains cas, des interventions plus fortes peuvent être nécessaires. Par exemple, l'État peut décider de mettre en place des restrictions sur la vente de cigarettes, d'augmenter les taxes sur le tabac pour en augmenter le coût, ou de proposer des programmes de sevrage tabagique financés par l'État pour aider ceux qui souhaitent arrêter de fumer. Dans tous les cas, le choix de l'instrument de politique publique dépendra des spécificités du problème à résoudre, de l'acceptabilité politique et sociale de l'instrument, et de la capacité de l'État à le mettre en œuvre efficacement.

=== Incitations Positives et Négatives ===
Les incitations positives, ou "carottes", sont des mesures visant à encourager un certain comportement par le biais de récompenses ou d'avantages. Par exemple, dans le cas des politiques antitabac, une incitation positive pourrait être de subventionner les traitements d'aide à l'arrêt du tabac, comme les patchs à la nicotine. Cela rend ces traitements plus accessibles et abordables, ce qui peut encourager davantage de fumeurs à tenter d'arrêter. Parallèlement aux incitations positives, il y a également les incitations négatives, ou "bâtons". Ce sont des mesures qui cherchent à dissuader un certain comportement en le rendant moins attrayant ou plus coûteux. Dans le contexte du tabagisme, une incitation négative pourrait être une taxe sur les cigarettes, qui augmente le coût du tabagisme et le rend donc moins attrayant. Ces deux types d'incitations peuvent être utilisés de manière complémentaire dans une politique publique. Par exemple, les revenus générés par une taxe sur le tabac peuvent être utilisés pour financer des programmes d'aide à l'arrêt du tabac, combinant ainsi une incitation négative (augmenter le coût du tabac) et une incitation positive (rendre les aides à l'arrêt plus abordables).

L'utilisation de mesures financières telles que les subventions ou les taxes est une méthode couramment utilisée pour influencer le comportement des acteurs visés par une politique publique. Les subventions peuvent rendre certains comportements plus attrayants en réduisant les coûts associés à ces comportements. Par exemple, des subventions pour les agriculteurs peuvent rendre les méthodes de production plus respectueuses de l'environnement plus abordables et donc plus attrayantes. Cela peut aider à encourager les agriculteurs à adopter des pratiques plus durables, ce qui contribue à la réalisation des objectifs environnementaux de la politique publique. Inversement, les taxes peuvent être utilisées pour décourager certains comportements en augmentant leurs coûts. Par exemple, une taxe sur le tabac rend le tabagisme plus coûteux, ce qui peut dissuader les gens de fumer. De même, une taxe carbone peut augmenter le coût des combustibles fossiles, incitant ainsi les entreprises et les particuliers à se tourner vers des sources d'énergie plus propres. Il est à noter que les subventions et les taxes peuvent également avoir des effets redistributifs, en transférant des ressources d'un groupe à un autre. Par conséquent, leur utilisation peut parfois être controversée et susciter des débats politiques.

À mesure que l'intervention de l'État devient plus forte et que le degré de contrainte augmente, l'acceptabilité de ces mesures peut diminuer. Chaque instrument de politique publique a des implications spécifiques en termes de droits, de libertés et de responsabilités pour les différents groupes cibles. Par exemple, alors que des mesures incitatives comme les subventions ou les taxes peuvent être vues comme respectant plus la liberté individuelle, des règlements plus stricts ou des interdictions peuvent être perçus comme des atteintes à cette liberté. C'est pourquoi le processus d'élaboration des politiques publiques implique souvent de trouver un équilibre entre l'efficacité de l'instrument pour atteindre l'objectif visé et son acceptabilité auprès du public et des parties prenantes. Cette dynamique peut donner lieu à des débats animés et parfois polarisants. Cela peut être particulièrement évident lorsqu'il s'agit de questions complexes et controversées, où différents groupes ont des intérêts divergents. Par exemple, dans le domaine de l'environnement, le choix d'un instrument spécifique peut avoir des implications significatives pour les industries, les consommateurs et les défenseurs de l'environnement, chacun ayant des perspectives et des priorités différentes.

=== Prescription et Interdiction ===
L'étape suivante dans le spectre de l'intrusion de l'État dans les politiques publiques comprend des approches de régulation plus directes, telles que les prescriptions, qui peuvent prendre la forme d'autorisations et d'interdictions. 

# Les autorisations: L'État peut demander à certains groupes cibles d'obtenir une autorisation ou un permis avant d'engager certaines actions. Ces permis peuvent être assortis de conditions spécifiques qui doivent être respectées. Un exemple pourrait être l'autorisation nécessaire pour ouvrir un établissement de restauration, qui peut nécessiter de respecter certaines normes d'hygiène et de sécurité.
# Les interdictions: Il s'agit de la forme la plus stricte de contrôle, où certains comportements sont tout simplement interdits par la loi. Les interdictions peuvent couvrir un large éventail de comportements, allant de la consommation de certaines substances (comme les drogues illégales) à la réalisation de certaines activités (comme la conduite en état d'ivresse).

Ces formes de contrôle sont souvent utilisées lorsque les risques associés à certains comportements sont jugés trop élevés pour être laissés sans régulation. Cependant, leur mise en œuvre nécessite un suivi et une application stricts de la part de l'État, ce qui peut entraîner des coûts supplémentaires. De plus, elles peuvent parfois être perçues comme une atteinte aux libertés individuelles, ce qui peut susciter des débats et des controverses.

Les instruments prescriptifs, comme les autorisations ou les interdictions, ont une grande capacité à influencer les comportements des groupes cibles. Par exemple, en rendant obligatoire l'obtention d'un permis de conduire, l'État assure non seulement que les conducteurs possèdent les compétences nécessaires pour naviguer sur les routes de manière sûre, mais également que les règles de circulation sont respectées, minimisant ainsi les risques d'accidents. De même, l'interdiction de certaines actions, comme la conduite en état d'ébriété, vise à protéger la société dans son ensemble en prévenant des comportements dangereux. Ces instruments prescriptifs sont donc particulièrement efficaces pour modifier les comportements, bien qu'ils puissent être perçus comme restrictifs ou intrusifs. Cependant, leur efficacité dépend également de l'application de ces règles et de la capacité de l'État à surveiller et à sanctionner les infractions. Une réglementation, aussi stricte soit-elle, n'aura que peu d'effet si elle n'est pas correctement mise en œuvre et respectée.

=== Nationalisation et Étatisme ===
La forme la plus intrusive d'action publique est la nationalisation ou l'étatisation, où l'État prend le contrôle direct d'une industrie ou d'un secteur. Historiquement, de nombreux pays ont nationalisé des industries essentielles comme les transports, l'énergie ou les télécommunications afin de garantir un accès universel à ces services. Par exemple, les chemins de fer, les services postaux et l'électricité ont été souvent gérés par l'État. Cependant, ces dernières années, de nombreux pays ont suivi une tendance inverse, privatisant de nouveau ces industries ou les ouvrant à la concurrence. Les arguments en faveur de la privatisation comprennent souvent une plus grande efficacité grâce à la concurrence et la possibilité pour l'État de réduire sa dette en vendant des actifs. 

En parallèle, il existe d'autres formes d'interventions extrêmement intrusives de l'État, comme le système de justice pénale. L'emprisonnement et la peine de mort sont des exemples de sanctions ultimes qui démontrent la capacité de l'État à restreindre sévèrement la liberté individuelle. Cela illustre à quel point l'État peut être puissant et contrôlant dans la poursuite de ses objectifs de politique publique. Cependant, ces formes d'intervention sont souvent sujettes à un débat intense en raison de leur nature extrêmement intrusive et des implications morales et éthiques qui en découlent.

=== Processus de Choix de l'Instrument ===
le choix des instruments de politique publique est une décision clé qui peut influencer significativement l'efficacité et la perception d'une politique. La sélection doit tenir compte de nombreux facteurs, parmi lesquels :

* Objectifs de la politique : Les objectifs déterminent en grande partie quels types d'instruments seront les plus efficaces. Par exemple, si l'objectif est de réduire la consommation de tabac, des instruments comme les taxes, les campagnes de sensibilisation et les restrictions sur la vente pourraient être utilisés.
* Acceptabilité politique et sociale : Certains instruments peuvent être plus politiquement acceptables que d'autres. Par exemple, les incitations économiques peuvent être préférées aux interdictions ou aux régulations strictes.
* Coûts et ressources disponibles : L'application de certains instruments peut être coûteuse, et l'État doit évaluer si les ressources disponibles sont suffisantes pour mettre en œuvre et maintenir l'instrument choisi.
* Caractéristiques du groupe cible : Le comportement et les attitudes du groupe cible peuvent également influencer le choix des instruments. Par exemple, certains groupes pourraient être plus réceptifs à l'information et à la persuasion, tandis que d'autres pourraient nécessiter des incitations économiques ou des réglementations plus strictes.
* Impacts prévus et imprévus : Lors du choix d'un instrument, les décideurs doivent également prendre en compte les impacts potentiels et les conséquences imprévues. Par exemple, l'introduction d'une taxe pourrait avoir des effets distributifs qui pourraient nécessiter d'autres politiques compensatoires.

Il est important de noter qu'une politique publique efficace peut nécessiter une combinaison d'instruments plutôt qu'un seul. Une approche multifacette pourrait permettre de gérer la complexité des problèmes sociaux et de répondre à une gamme plus large de comportements et d'attitudes.

La proportionnalité est un principe fondamental dans l'élaboration des politiques publiques et le choix des instruments. Cela signifie que les mesures adoptées pour atteindre un objectif doivent être appropriées et ne pas aller au-delà de ce qui est nécessaire pour atteindre cet objectif.

Dans le contexte de la politique publique, la proportionnalité peut être envisagée à deux niveaux :

# La proportionnalité entre les objectifs et les instruments : Les instruments choisis pour atteindre un objectif doivent être en adéquation avec l'ampleur et l'importance de l'objectif. Par exemple, si l'objectif est de réduire de manière significative la consommation de tabac, un instrument comme une légère augmentation de l'âge légal pour acheter des cigarettes peut ne pas être proportionné. En revanche, une combinaison de taxes plus élevées, de restrictions sur la publicité et de programmes de sevrage financés par l'État pourrait être plus proportionnée.
# La proportionnalité entre les avantages de la politique et ses coûts ou ses impacts négatifs : Cela signifie que les bénéfices attendus de la politique (par exemple, l'amélioration de la santé publique) doivent être proportionnés aux coûts ou aux inconvénients qu'elle peut entraîner (par exemple, la restriction des libertés individuelles, les coûts économiques pour les entreprises de tabac). Si une politique entraîne des coûts excessifs par rapport à ses avantages, elle peut être considérée comme disproportionnée.

L'évaluation de la proportionnalité peut être complexe, car elle nécessite de peser des facteurs parfois contradictoires et de prendre en compte les effets directs et indirects de la politique. C'est pourquoi, en pratique, l'élaboration des politiques publiques implique souvent un processus d'évaluation et de révision continu pour s'assurer que la politique reste proportionnée à ses objectifs et à ses impacts.

La tension entre sécurité et liberté est un débat classique dans la formulation des politiques publiques, en particulier dans les domaines liés à la sécurité nationale, à la justice pénale, à la santé publique et aux technologies de l'information.

* Sécurité nationale et justice pénale : Les politiques destinées à prévenir le terrorisme ou la criminalité peuvent impliquer des mesures intrusives telles que la surveillance, le profilage ou la détention préventive. Ces mesures peuvent être efficaces pour améliorer la sécurité, mais elles peuvent aussi porter atteinte à des droits fondamentaux tels que le droit à la vie privée, à la liberté de mouvement ou à la présomption d'innocence.
* Santé publique : Les épidémies, comme celle du COVID-19, exigent souvent des mesures de santé publique qui limitent les libertés individuelles. Par exemple, la quarantaine, le confinement ou la vaccination obligatoire. Ces mesures peuvent être nécessaires pour protéger la santé de la population, mais elles doivent être proportionnées à la gravité de la menace et respecter autant que possible les droits individuels.
* Technologies de l'information : Les politiques qui visent à réglementer l'Internet ou à lutter contre la cybercriminalité peuvent impliquer des restrictions à la liberté d'expression ou à la vie privée en ligne. Par exemple, la censure de certains contenus ou la surveillance des communications. Ces politiques peuvent aider à maintenir l'ordre et à prévenir les abus, mais elles doivent être mises en œuvre de manière à respecter les droits numériques.

Dans tous ces domaines, le défi est de trouver le juste équilibre entre la sécurité et la liberté. Cela nécessite souvent une évaluation prudente des risques et des avantages, un contrôle judiciaire pour protéger les droits fondamentaux, et un débat public ouvert pour décider où placer le curseur.

= Étude de Cas : La Politique d'Efficacité Énergétique =
Le choix des objectifs et des instruments est crucial pour la mise en place de toute politique publique. 

* Les objectifs définissent les résultats que les décideurs politiques espèrent atteindre. Ils peuvent être vagues ou précis, généraux ou spécifiques. La définition claire d'objectifs précis peut aider à guider l'élaboration et la mise en œuvre de la politique, à responsabiliser les acteurs impliqués et à évaluer l'efficacité de la politique. Cependant, des objectifs trop spécifiques peuvent aussi limiter la flexibilité et l'adaptabilité, surtout dans des contextes incertains ou changeants.
* Les instruments sont les moyens par lesquels les objectifs sont atteints. Ils peuvent varier considérablement en fonction du contexte, des ressources disponibles et de la nature du problème à résoudre. Les instruments peuvent inclure des lois et des réglementations, des incitations économiques, des services publics, des campagnes d'information, entre autres. Le choix des instruments dépend de nombreux facteurs, tels que leur efficacité prévue, leur coût, leur acceptabilité politique, leur impact sur les droits et les libertés, etc.

En fin de compte, le succès d'une politique publique dépend non seulement de la définition d'objectifs clairs et réalisables, mais aussi du choix d'instruments efficaces et appropriés pour les atteindre. Et cela nécessite une analyse soigneuse, une planification stratégique et un suivi constant.

L'efficacité énergétique est un sujet de politique publique important qui implique de nombreuses dimensions, y compris la consommation d'énergie, la technologie, l'économie et l'environnement. En termes d'instruments de politique publique, plusieurs options pourraient être utilisées pour atteindre des objectifs d'efficacité énergétique, chacune avec des degrés variables de contrainte et d'intrusion. Voyons quelques exemples : 

* Autorégulation : Les acteurs de l'industrie pourraient être encouragés à mettre en place leurs propres mesures pour augmenter l'efficacité énergétique, comme le développement de technologies plus économes en énergie ou l'amélioration des processus de fabrication. Cependant, cela nécessite une volonté de la part de l'industrie et pourrait ne pas être efficace si les incitations économiques pour le faire ne sont pas suffisantes.
* Information et persuasion : L'État pourrait lancer des campagnes d'information pour sensibiliser le public à l'importance de l'efficacité énergétique et fournir des conseils sur la manière de réduire la consommation d'énergie. Cela pourrait inclure des informations sur les économies d'énergie qui peuvent être réalisées grâce à des appareils économes en énergie, l'isolation des maisons, etc.
* Incitations économiques : Des subventions ou des incitations fiscales pourraient être offertes pour encourager les particuliers et les entreprises à investir dans des technologies plus économes en énergie. Par exemple, des réductions d'impôts pourraient être accordées pour l'achat de véhicules électriques ou l'installation de panneaux solaires.
* Prescriptions : Des lois et des règlements pourraient être adoptés pour exiger une certaine efficacité énergétique. Par exemple, des normes minimales d'efficacité énergétique pourraient être établies pour les appareils électriques ou les bâtiments neufs.
* Nationalisation ou contrôle direct : Dans des circonstances extrêmes, l'État pourrait prendre le contrôle direct des industries énergétiques pour assurer une meilleure efficacité énergétique. Cependant, cela serait très intrusif et probablement controversé.

Chaque option a ses avantages et ses inconvénients, et la meilleure approche dépendra probablement d'une combinaison de ces instruments. Il est également important de prendre en compte les effets potentiels de chaque option sur l'économie, l'environnement et la société. Enfin, il est crucial de surveiller et d'évaluer régulièrement l'efficacité des politiques mises en place afin de les ajuster si nécessaire.

L'incident de Fukushima a sans aucun doute eu un impact sur la politique énergétique de nombreux pays, y compris la Suisse. Il a souligné les risques potentiels associés à l'énergie nucléaire et a incité de nombreux gouvernements à réévaluer leur dépendance à l'égard de cette source d'énergie. En Suisse, le gouvernement a exprimé son intention de sortir progressivement de l'énergie nucléaire, bien qu'aucune date précise n'ait été fixée pour cette sortie. Concernant la centrale de Beznau, c'est une question délicate. Les questions de sécurité sont primordiales, et si le rapport de l'Inspection fédérale de la sécurité nucléaire indique qu'il y a des problèmes, cela nécessiterait une attention sérieuse. Cependant, la décision de fermer une centrale nucléaire doit prendre en compte un certain nombre de facteurs, y compris l'impact sur l'approvisionnement en énergie, l'impact économique, ainsi que les questions environnementales. Pour répondre à ces défis, le choix d'instruments de politique publique sera crucial. Cela pourrait inclure des incitations pour encourager le développement et l'adoption de sources d'énergie renouvelables, des règlements pour améliorer l'efficacité énergétique, et peut-être des mesures plus intrusives si nécessaire pour garantir la sécurité. En fin de compte, la décision doit être basée sur une évaluation soignée des coûts, des avantages et des risques associés à chaque option. 

La promotion de l'efficacité énergétique est une stratégie clé pour minimiser notre dépendance aux énergies non renouvelables et réduire les émissions de gaz à effet de serre. Il s'agit essentiellement de maximiser le rendement énergétique, c'est-à-dire obtenir une plus grande quantité d'énergie utilisable à partir d'une quantité donnée d'énergie consommée. Les politiques d'efficacité énergétique sont mises en œuvre par une variété d'instruments, dont certains sont les suivants : Premièrement, l'État peut établir des réglementations et des normes, comme imposer des exigences minimales d'efficacité pour les appareils électriques et les véhicules, ou établir des normes de construction pour l'efficacité énergétique des bâtiments. Deuxièmement, il y a les incitations économiques, qui peuvent prendre la forme de subventions pour les améliorations en matière d'efficacité énergétique, de prêts à faible taux d'intérêt pour les projets d'efficacité énergétique, ou de structures tarifaires pour l'électricité qui encouragent l'efficacité énergétique. Troisièmement, les programmes de sensibilisation et d'éducation sont également cruciaux. Ils permettent d'informer les consommateurs sur les avantages de l'efficacité énergétique et sur les moyens d'améliorer leur utilisation de l'énergie. Enfin, l'État peut également investir dans la recherche et le développement pour favoriser l'innovation dans les technologies d'efficacité énergétique et soutenir leur mise sur le marché. Le choix précis des instruments utilisés pour promouvoir l'efficacité énergétique dépendra des conditions et des objectifs spécifiques de la politique. Quoi qu'il en soit, il est certain que l'efficacité énergétique sera un pilier majeur de toute stratégie visant à rendre notre système énergétique plus durable et moins dépendant des combustibles fossiles. 

L'efficacité énergétique est un enjeu majeur de nos sociétés modernes. Elle se définit comme la capacité d'un système (qu'il s'agisse d'un ordinateur, d'une voiture, ou même d'un bâtiment) à maximiser son rendement énergétique. Autrement dit, un système à haute efficacité énergétique est celui qui utilise une faible quantité d'énergie pour accomplir sa tâche. Par exemple, un ordinateur efficace consommera moins d'électricité, tout comme une voiture efficace consommera moins de carburant. Le défi actuel réside dans le fait que nous avons aujourd'hui accès à des technologies qui pourraient considérablement améliorer l'efficacité énergétique de la plupart de nos appareils et systèmes. Si nous étions en mesure d'améliorer l'efficacité énergétique de tous ces appareils, nous pourrions réaliser d'énormes économies d'énergie. Cela réduirait non seulement nos factures d'énergie, mais aussi notre dépendance à l'égard des sources d'énergie polluantes ou non renouvelables, comme l'énergie nucléaire. Cependant, malgré l'existence de ces technologies, leur adoption n'est pas aussi généralisée qu'elle pourrait l'être. Cela peut s'expliquer par divers obstacles, comme le coût initial élevé de ces technologies, le manque d'information ou de sensibilisation, ou encore la résistance au changement. Par conséquent, une partie de la solution réside dans la mise en œuvre de politiques publiques qui encouragent et facilitent l'adoption de technologies à haute efficacité énergétique. 

La question de l'efficacité énergétique n'est pas nouvelle et a été largement débattue depuis le premier choc pétrolier dans les années 1970. De nombreux pays ont depuis cherché à adopter des politiques pour promouvoir l'efficacité énergétique et résoudre ce problème. Le défi réside dans le fait que malgré la disponibilité de technologies plus économes en énergie, une grande proportion d'appareils et de véhicules ne les utilisent pas. L'achat excessif d'appareils et de voitures qui n'utilisent pas ces technologies d'efficacité énergétique, malgré leur faisabilité technologique et leur rationalité économique, crée un retard technologique considérable. Cela suggère que même si des solutions sont technologiquement disponibles et économiquement rationnelles, il peut y avoir des obstacles à leur mise en œuvre. C'est précisément là que les politiques publiques peuvent jouer un rôle déterminant. En mettant en place des instruments appropriés, les gouvernements peuvent encourager l'adoption de technologies plus efficaces et aider à combler ce retard technologique. Des politiques efficaces peuvent inciter les consommateurs et les entreprises à investir dans des technologies plus économes en énergie, contribuant ainsi à une utilisation plus efficace de l'énergie et à une réduction de notre dépendance aux sources d'énergie polluantes ou non renouvelables.

Lorsque l'on applique les différentes catégories d'instruments à l'efficacité énergétique, on peut observer que les politiques varient considérablement d'un pays à l'autre en fonction des groupes cibles identifiés comme étant la cause du problème. Différents instruments sont utilisés pour essayer de modifier le comportement de ces groupes cibles. Dans certains pays, par exemple, les consommateurs individuels peuvent être identifiés comme le groupe cible. Les politiques pourraient donc viser à encourager les comportements d'économie d'énergie par le biais d'incitations positives, comme des subventions pour l'achat d'appareils économes en énergie, ou d'incitations négatives, comme des taxes plus élevées sur les appareils moins économes en énergie. Dans d'autres pays, le secteur de la construction ou de la fabrication peut être identifié comme le groupe cible. Les politiques pourraient alors imposer des normes d'efficacité énergétique plus strictes pour les nouveaux bâtiments ou les appareils, ou bien encourager l'adoption de technologies plus économes en énergie grâce à des subventions ou à d'autres formes de soutien financier. De même, dans d'autres contextes, les fournisseurs d'énergie pourraient être considérés comme le groupe cible. Dans ce cas, les politiques pourraient viser à encourager ou à contraindre les fournisseurs d'énergie à investir dans des sources d'énergie plus efficaces ou à promouvoir l'efficacité énergétique auprès de leurs clients. L'efficacité de ces différents instruments dépendra de nombreux facteurs, dont le contexte spécifique du pays, la structure de son économie, ses ressources énergétiques, et le degré d'acceptabilité politique de ces mesures parmi les différents acteurs concernés. 

C'est une réalité que l'on observe dans de nombreux contextes : l'acheteur d'un appareil et l'utilisateur final ne sont pas toujours la même personne, et leurs intérêts peuvent diverger. Cela est particulièrement vrai dans le cas de la location de logements, où le propriétaire est généralement celui qui achète les appareils électroménagers, tandis que le locataire est celui qui en assume les coûts de fonctionnement. Le propriétaire peut être tenté d'acheter l'appareil le moins cher, qui est souvent également le moins efficace en termes d'énergie. En effet, l'efficacité énergétique d'un appareil n'est généralement pas la principale préoccupation du propriétaire, car il ne sera pas directement touché par les coûts de fonctionnement de cet appareil. De l'autre côté, le locataire, qui est celui qui paye la facture d'électricité, n'a souvent pas le contrôle sur le choix de l'appareil. Cela peut entraîner une situation où le locataire se retrouve avec un appareil énergivore qui entraîne des coûts de fonctionnement élevés. Il existe plusieurs façons de résoudre ce problème. Par exemple, les gouvernements pourraient envisager des incitations fiscales ou des subventions pour encourager les propriétaires à acheter des appareils plus économes en énergie. Une autre solution pourrait être d'imposer des normes d'efficacité énergétique minimales pour les appareils utilisés dans les logements locatifs. Une autre option serait d'éduquer les consommateurs sur l'importance de l'efficacité énergétique et de leur fournir des informations claires et faciles à comprendre sur la consommation d'énergie des appareils, par le biais d'étiquettes énergétiques ou de campagnes d'information, par exemple.

Les systèmes de bonus-malus peuvent être des outils très efficaces pour modifier les comportements d'achat et inciter à choisir des appareils plus efficaces sur le plan énergétique. Dans un tel système, les acheteurs qui choisissent des appareils économes en énergie reçoivent un bonus, sous forme de subvention ou de remise, tandis que ceux qui choisissent des appareils moins efficaces sont soumis à un malus, comme une taxe ou un surcoût. La beauté de ce système est qu'il rend les choix énergétiquement inefficaces plus coûteux pour l'acheteur, tout en récompensant ceux qui font des choix plus durables. Cela peut être particulièrement efficace lorsque le coût initial est un facteur important dans la décision d'achat, comme c'est souvent le cas pour les appareils électroménagers. De plus, dans une configuration idéale, les revenus générés par les malus (c'est-à-dire les taxes sur les appareils moins efficaces) peuvent être utilisés pour financer les bonus (c'est-à-dire les subventions pour les appareils plus efficaces). Cela crée un système qui s'autofinance tout en favorisant un comportement plus écologique. Cependant, la mise en œuvre d'un tel système peut présenter des défis. Il est crucial de fixer le niveau de bonus et de malus à des montants qui sont suffisamment incitatifs pour changer les comportements. De plus, le système doit être conçu de manière à être facile à comprendre et à utiliser pour les consommateurs. Il doit également être équitable et éviter de pénaliser de manière disproportionnée les ménages à faible revenu. 

Il est tout à fait possible que le comportement des distributeurs ou des vendeurs joue également un rôle important dans la diffusion d'appareils énergétiquement efficaces. En effet, les vendeurs peuvent jouer un rôle important dans le processus d'achat en fournissant des informations aux consommateurs et en les guidant dans leur choix. Si les vendeurs ne sont pas bien informés sur la consommation énergétique des appareils qu'ils vendent, ils ne seront pas en mesure de transmettre ces informations aux consommateurs et de les convaincre de l'importance de choisir des appareils énergétiquement efficaces. Une solution possible à ce problème serait de mettre en place des programmes de formation pour les vendeurs, afin de les informer sur l'importance de l'efficacité énergétique et de les sensibiliser à la manière de transmettre ces informations aux consommateurs. Ces programmes pourraient être mis en œuvre par le gouvernement, par des organismes de régulation de l'énergie, ou par les fabricants d'appareils eux-mêmes. En outre, des mesures incitatives pourraient également être mises en place pour encourager les vendeurs à promouvoir des appareils énergétiquement efficaces, par exemple en offrant des bonus ou des commissions plus élevés pour la vente de ces appareils. Néanmoins, il convient de souligner que la formation des vendeurs et la mise en place de mesures incitatives ne sont que deux des nombreux instruments de politique énergétique qui peuvent être utilisés pour promouvoir l'efficacité énergétique. Il est donc essentiel d'adopter une approche globale et de combiner différents instruments pour atteindre cet objectif. 

Les producteurs des appareils jouent un rôle crucial dans la promotion de l'efficacité énergétique. En fait, ils sont souvent à la base de la chaîne de valeur et ont donc la capacité d'influencer grandement les caractéristiques des produits qui arrivent sur le marché. Il est donc possible de cibler les producteurs avec différentes politiques et instruments. Par exemple, des réglementations peuvent être mises en place pour exiger des niveaux minimums d'efficacité énergétique pour certains appareils. Ces réglementations peuvent être accompagnées d'exigences de reporting et de contrôles réguliers pour s'assurer de leur respect. De plus, les gouvernements peuvent offrir des incitations financières aux producteurs pour développer et produire des appareils plus efficaces. Ces incitations peuvent prendre la forme de subventions, de crédits d'impôt ou de prêts à taux réduits. Enfin, des programmes volontaires peuvent être mis en place pour encourager les producteurs à aller au-delà des exigences minimales. Ces programmes peuvent inclure des labels d'efficacité énergétique qui permettent aux producteurs de différencier leurs produits sur le marché. Toutes ces approches ont leurs mérites et leurs défis, et leur efficacité dépendra du contexte spécifique de chaque pays et de chaque marché. Il est également important de noter que ces approches ne sont pas mutuellement exclusives et peuvent souvent être utilisées de manière complémentaire pour maximiser leur impact.

Les normes d'efficacité énergétique sont un outil de politique publique puissant pour encourager les producteurs à créer des produits plus économes en énergie. Ces normes établissent des exigences minimales d'efficacité que tous les produits d'une certaine catégorie doivent respecter pour être vendus dans une juridiction spécifique. Ces normes sont généralement établies par les agences gouvernementales et sont appliquées par les autorités de régulation. En définissant un niveau d'efficacité énergétique que tous les appareils d'une certaine catégorie doivent atteindre, ces normes obligent les producteurs à investir dans la recherche et le développement pour améliorer l'efficacité de leurs produits. En d'autres termes, elles obligent les producteurs à innover. En outre, les normes d'efficacité énergétique peuvent aider à "niveler le terrain de jeu" entre les producteurs, en s'assurant que tous sont tenus aux mêmes exigences. Cela peut éviter que les producteurs qui investissent dans l'efficacité énergétique soient désavantagés par rapport à ceux qui ne le font pas.

Si les consommateurs avaient une meilleure compréhension de la façon dont leur consommation d'énergie se répartit entre les différents appareils et systèmes de leur maison, ils pourraient être plus enclins à investir dans des technologies plus efficaces et à modifier leurs comportements pour économiser de l'énergie. Cependant, la mise en œuvre de factures d'électricité plus détaillées peut présenter des défis. Pour commencer, cela nécessiterait que les fournisseurs d'énergie investissent dans des technologies de mesure et de facturation plus sophistiquées. De plus, cela pourrait rendre les factures d'électricité plus compliquées pour les consommateurs, ce qui pourrait être contre-productif si cela les dissuade de les lire et de les comprendre. Une alternative pourrait être de fournir aux consommateurs des outils et des ressources pour mesurer eux-mêmes leur consommation d'énergie, par exemple en vendant des compteurs d'énergie pour les appareils individuels ou en offrant des applications ou des sites web où les consommateurs peuvent suivre leur consommation d'énergie. De tels outils pourraient aider les consommateurs à comprendre où ils consomment le plus d'énergie et où ils ont le plus grand potentiel d'économies.

L'adoption de différentes stratégies et instruments de politique publique pour résoudre le même problème dans divers pays illustre comment les contextes politiques, sociaux et économiques uniques de chaque pays peuvent influencer leur approche de la gestion des problèmes publics. Dans le cas de l'efficacité énergétique, certains pays peuvent choisir de se concentrer sur la sensibilisation des consommateurs et la divulgation d'informations, tandis que d'autres peuvent choisir de mettre en œuvre des incitations économiques ou des réglementations plus strictes pour les producteurs. Ces différences peuvent être le résultat de facteurs tels que les différences dans la structure de l'industrie énergétique, la culture politique, l'opinion publique ou les contraintes budgétaires. En outre, le moment de l'adoption de ces politiques peut également varier en fonction des priorités politiques, des crises ou des opportunités spécifiques à chaque pays. Par exemple, un pays peut choisir de mettre en œuvre des politiques d'efficacité énergétique en réponse à une crise énergétique ou à des préoccupations croissantes concernant le changement climatique, tandis qu'un autre pays peut choisir de le faire dans le cadre d'une stratégie plus large de transition vers une économie à faible émission de carbone. L'étude de ces variations peut être très instructive pour comprendre comment les politiques publiques sont formulées et mises en œuvre, ainsi que pour identifier les meilleures pratiques et les leçons tirées qui pourraient être applicables dans d'autres contextes.

[[Fichier:Varonne intro APP Instruments adoptés par 5 pays de 1973 à 1997.png|400px|vignette|centré|Instruments adoptés par 5 pays de 1973 à 1997.]]

Les États-Unis ont été un leader mondial dans la mise en place de réglementations sur l'efficacité énergétique depuis les années 1970. En réponse au premier choc pétrolier, ils ont adopté des mesures législatives pour réduire leur dépendance aux combustibles fossiles et améliorer leur efficacité énergétique. Parmi ces mesures, citons la création en 1975 de l'Agence de l'information énergétique (EIA) et de l'Administration de la conservation de l'énergie (ECA), qui ont été chargées de promouvoir l'économie d'énergie et d'établir des normes d'efficacité énergétique pour les appareils et les véhicules. En 1978, le Congrès américain a adopté la loi sur la politique énergétique et la conservation (Energy Policy and Conservation Act), qui a instauré pour la première fois des normes d'efficacité énergétique pour les automobiles et a créé le programme d'étiquetage énergétique Energy Star. Ces initiatives ont jeté les bases de la politique américaine en matière d'efficacité énergétique et ont inspiré des efforts similaires dans d'autres pays. Cependant, l'approche adoptée par les États-Unis n'est pas nécessairement applicable dans tous les contextes, et chaque pays doit adapter ses politiques en fonction de ses propres circonstances et priorités.

La Suisse a adopté des mesures visant à améliorer l'efficacité énergétique plus tardivement que certains autres pays, comme les États-Unis. Cela dit, au fil des années, elle a mis en place un certain nombre de politiques et de programmes visant à encourager l'efficacité énergétique. Par exemple, la Suisse a adopté l'étiquetage énergétique pour les appareils électroménagers, qui aide les consommateurs à faire des choix plus économes en énergie lors de l'achat de nouveaux appareils. De plus, elle a mis en place des programmes de subvention et des incitations fiscales pour encourager les ménages et les entreprises à améliorer l'efficacité énergétique de leurs bâtiments et de leurs processus. Cependant, contrairement à d'autres pays comme les États-Unis, la Suisse n'a pas adopté de normes d'efficacité énergétique contraignantes pour les appareils ou les véhicules. Cela laisse une marge de manœuvre pour améliorer encore l'efficacité énergétique dans le pays. En outre, le gouvernement suisse a adopté la Stratégie énergétique 2050, qui vise à réduire la consommation d'énergie, à améliorer l'efficacité énergétique et à augmenter la part des énergies renouvelables. Cette stratégie comprend également des objectifs pour la réduction des émissions de gaz à effet de serre. Par conséquent, bien qu'il y ait eu un retard initial dans la mise en place de politiques d'efficacité énergétique, la Suisse s'efforce maintenant de rattraper son retard et de se positionner comme un leader dans ce domaine.

L'évaluation des politiques publiques est une étape cruciale pour déterminer si les instruments mis en place sont efficaces et répondent aux objectifs fixés. Dans le cas de l'efficacité énergétique, cela implique d'évaluer si les mesures comme les étiquettes énergétiques ou les normes d'efficacité énergétique ont un impact réel sur la consommation d'énergie. En général, on a tendance à penser que les normes d'efficacité énergétique sont plus efficaces que les étiquettes énergétiques pour plusieurs raisons. Tout d'abord, les normes établissent un seuil minimal de performance énergétique pour les appareils et les véhicules, ce qui garantit un certain niveau d'efficacité énergétique sur le marché. Deuxièmement, elles peuvent inciter les fabricants à innover et à développer des technologies plus efficaces. En revanche, les étiquettes énergétiques reposent sur la capacité et la volonté des consommateurs d'utiliser ces informations pour faire des choix plus économes en énergie. Cependant, les consommateurs peuvent ne pas toujours prêter attention à ces étiquettes, ou peuvent choisir d'autres critères (comme le prix ou la marque) sur la performance énergétique lors de l'achat d'un produit. Cependant, cela ne signifie pas que les étiquettes énergétiques ne sont pas utiles. Elles peuvent jouer un rôle important dans la sensibilisation des consommateurs à l'efficacité énergétique et peuvent les encourager à choisir des produits plus économes en énergie. De plus, elles peuvent compléter les normes d'efficacité énergétique en fournissant plus d'informations aux consommateurs. En fin de compte, l'efficacité de ces instruments dépend de nombreux facteurs, notamment de la manière dont ils sont mis en œuvre et contrôlés, de la sensibilisation et de l'éducation des consommateurs, et des autres politiques et incitations en place. Une évaluation approfondie de ces politiques peut aider à comprendre comment elles fonctionnent dans la pratique et comment elles pourraient être améliorées. 

[[Fichier:Varonne intro APP effets réels étiquetage dans UE.png|400px|vignette|centré|Effets réels de l’étiquetage dans Union européenne.]]

Sur cette courbe, on visualise l'efficacité énergétique à travers les étiquettes des appareils. Elle illustre la diversité des appareils en termes de consommation d'énergie, allant de ceux qui sont très économes en électricité pour accomplir leur tâche, jusqu'à ceux qui sont les moins efficients et qui consomment le plus d'électricité pour le même rendement. Idéalement, à long terme, nous aspirons à un environnement où tous les appareils sont à faible consommation. Cette aspiration n'est pas seulement d'ordre technologique, mais aussi économique, environnemental et énergétique - tout le monde en tirerait avantage. L'efficacité énergétique est rentable sur le long terme et permet d'exploiter les avantages des technologies les plus avancées. 

Sur le graphique présenté, on observe l'évolution des ventes d'appareils électriques au fil du temps. Les données représentées par année montrent la distribution des ventes avant l'introduction de l'étiquette énergétique - la barre située tout à gauche du graphique. On note qu'avant cette introduction, de nombreux appareils vendus étaient de véritables gouffres énergétiques, et très peu d'appareils performants sur le plan énergétique étaient disponibles sur le marché. Cette situation décrit le paysage de consommation d'énergie avant l'implémentation des étiquettes énergétiques. 

La question fondamentale est de savoir si l'introduction des étiquettes énergétiques a réussi à influencer le comportement des consommateurs et à orienter le marché vers la vente d'appareils plus économes en énergie. La courbe en noir illustre la situation cinq ans après l'introduction des étiquettes énergétiques. On observe un déplacement de la courbe vers des appareils plus économes en énergie. À la fin de cette période, il y a nettement plus d'appareils à faible consommation énergétique vendus qu'au début, tandis que les ventes d'appareils énergivores ont diminué. Cette tendance démontre que le marché peut être transformé grâce à une mesure aussi simple que l'information des consommateurs sur la consommation énergétique comme critère de choix lors de l'achat d'un appareil. 

Il convient de noter que cette courbe ne reflète pas uniquement l'impact des étiquettes énergétiques. D'autres mesures ont également été mises en place au niveau de l'Union européenne, notamment les normes d'efficacité énergétique. Typiquement, ces normes fixent un seuil de consommation énergétique. Tous les appareils dépassant ce seuil ne sont plus autorisés à être commercialisés. Progressivement, ce seuil est ajusté en faveur d'une plus grande efficacité énergétique, interdisant à terme la commercialisation de tous les appareils ne respectant pas ces nouvelles exigences. Cette stratégie continue donc à favoriser l'essor d'un parc d'appareils électroménagers, d'équipements de bureau et de véhicules de plus en plus efficaces sur le plan énergétique. Ces tendances ont été observées aux États-Unis, au Japon, dans les pays nordiques, en Europe et aussi en Suisse.

= Analyse Comparative des Approches de Résolution de Problèmes Publics =
Comment peut-on expliquer que différents pays, confrontés au même enjeu qu'est l'efficacité énergétique, élaborent des réponses politiques variées? Les instruments politiques ne sont pas adoptés simultanément et le type ou l'assortiment de ces instruments diverge d'un pays à l'autre. Qu'est-ce qui pourrait justifier ces différences entre les pays ? Il est possible de recourir à différentes hypothèses afin d’expliquer le choix des instruments des politiques publiques. Nous allons en voir quatre.  

=== Influence de l'Idéologie Politique sur le Degré de Contrainte ===
En règle générale, on considère qu'un instrument politique n'est adopté que si son degré de contrainte est compatible avec l'idéologie de la majorité au pouvoir. Autrement dit, le choix d'un instrument particulier est souvent le reflet des valeurs et des croyances dominantes au sein du gouvernement et de la population en général à un moment donné. C'est pourquoi nous observons des variations dans les approches politiques entre différents pays - chaque pays a son propre ensemble de valeurs et de croyances, qui peut influencer la manière dont ils abordent des problèmes communs comme l'efficacité énergétique. 

L'idéologie politique dominante à un moment donné peut influencer le type d'instruments politiques mis en place. Par exemple, un gouvernement de centre-droit peut favoriser des instruments d'information, alors qu'un gouvernement de gauche pourrait être plus enclin à introduire des instruments incitatifs tels que des taxes ou des normes contraignantes. Dans le cas des États-Unis, c'est un exemple très instructif. Les normes contraignantes ont été introduites en 1978 par le président Carter, qui était soutenu par une majorité démocrate. Ceci correspondait à un contexte politique plus favorable à une intervention gouvernementale plus marquée. Cependant, lorsque le président Reagan, qui était de droite, a pris ses fonctions en 1981, il a tenté de bloquer l'application de ces normes. Cependant, les tribunaux l'ont finalement obligé à les appliquer, démontrant ainsi que les choix de politique publique peuvent être influencés non seulement par l'idéologie politique, mais aussi par d'autres facteurs, tels que le système juridique.  

La sélection d'instruments de politique publique est souvent influencée par les convictions idéologiques des partis politiques au pouvoir. Les partis avec une idéologie plus interventionniste et favorables à un rôle plus actif de l'État sont susceptibles de favoriser des instruments politiques plus contraignants pour atteindre leurs objectifs. À l'inverse, les partis qui favorisent une intervention minimale de l'État dans l'économie sont susceptibles de préférer des instruments moins contraignants, tels que l'information et l'encouragement, plutôt que des règlements stricts ou des taxes. Il convient toutefois de souligner que de nombreux autres facteurs peuvent également influencer le choix des instruments, y compris le contexte socio-économique, les pressions des groupes d'intérêt et le climat d'opinion publique. En outre, les réalités politiques et législatives spécifiques à chaque pays peuvent également jouer un rôle, comme le montre l'exemple de la politique énergétique aux États-Unis sous les administrations Carter et Reagan. 

=== Rôle de la Structure et de l'Organisation du Groupe Cible ===
La structure et l'organisation du groupe cible peut avoir un impact important sur la manière dont une politique est formulée et mise en œuvre. Les groupes cibles bien organisés, tels que des industries spécifiques ou des associations professionnelles, peuvent être plus faciles à atteindre avec certaines politiques, car ils ont des structures en place pour communiquer avec leurs membres et mettre en œuvre des changements. Ils peuvent également être plus capables de faire pression pour ou contre certaines politiques. D'un autre côté, des groupes cibles moins organisés, comme le grand public ou des segments spécifiques de la population, peuvent nécessiter des approches différentes. Par exemple, l'éducation du public et la sensibilisation peuvent être des outils clés pour atteindre ces groupes. De plus, la relation entre le groupe cible et le gouvernement peut également influencer la politique. Par exemple, si un gouvernement a une relation de travail positive avec un groupe cible, il peut être plus facile de mettre en œuvre des politiques. Cependant, si la relation est tendue, cela peut rendre la mise en œuvre de la politique plus difficile. 

L'organisation et l'influence des différents groupes cibles jouent un rôle majeur dans le processus de formulation des politiques publiques. Les consommateurs, bien qu'ils soient la majorité, sont souvent moins organisés et ont donc moins de poids dans ce processus. Au contraire, les producteurs, grâce à leur forte organisation et à leur puissance économique, ont généralement une influence beaucoup plus significative. Ils ont la capacité de faire pression sur les décideurs politiques, soit pour empêcher l'adoption de certaines mesures qui pourraient nuire à leurs intérêts, soit pour faire valoir leurs points de vue. Par exemple, dans le cas des normes d'efficacité énergétique pour les appareils électroménagers, les producteurs peuvent essayer d'éviter ou de retarder l'adoption de normes plus strictes qui nécessiteraient des investissements importants pour la recherche et le développement de nouvelles technologies. Ils peuvent également chercher à influencer la formulation de ces normes afin qu'elles soient moins contraignantes pour leur production actuelle. Il est important pour les décideurs politiques de tenir compte de ces dynamiques lors de la formulation des politiques publiques et d'assurer un équilibre entre les différents intérêts en jeu.

L'analyse des acteurs et des groupes d'intérêt est une composante essentielle de l'élaboration des politiques publiques. Le choix des instruments de politique ne peut être compris sans une compréhension précise de la dynamique entre ces acteurs. Les groupes d'intérêt, qui peuvent inclure des acteurs tels que des producteurs, des consommateurs, des distributeurs et des ONG, entre autres, ont des intérêts distincts et souvent concurrents. Chacun de ces groupes a ses propres objectifs et ressources et peut exercer des pressions variées sur le processus politique. C'est en tenant compte de ces dynamiques et en négociant entre les divers intérêts en jeu que les décideurs peuvent élaborer des politiques qui sont non seulement efficaces en termes de réalisation de leurs objectifs, mais aussi politiquement viables. En d'autres termes, l'analyse des groupes d'intérêt est essentielle pour comprendre comment les instruments de politique sont choisis et comment ils peuvent être mis en œuvre efficacement.

=== Compétition ou Harmonisation Internationale ===
La compétition ou l'harmonisation internationale sont des éléments clés dans le choix des instruments de politique publique. La compétition internationale peut inciter les pays à adopter des politiques spécifiques pour attirer des investissements, améliorer leur compétitivité économique, ou simplement ne pas être laissés pour compte. Par exemple, si un pays voisin met en place des politiques d'efficacité énergétique réussies qui entraînent des bénéfices économiques et environnementaux, cela peut inciter d'autres pays à adopter des mesures similaires pour ne pas être en reste. D'un autre côté, l'harmonisation internationale, souvent promue par les organisations internationales ou les accords multilatéraux, cherche à établir des normes communes pour faciliter la coopération et le commerce international. Dans le domaine de l'efficacité énergétique, cela pourrait se traduire par l'adoption de normes d'efficacité communes pour les appareils électriques, ce qui faciliterait leur commerce entre pays. Ces facteurs peuvent agir comme des forces motrices puissantes pour le choix et l'adoption d'instruments politiques. Cependant, ils doivent être équilibrés avec les conditions et les besoins internes de chaque pays. 

L'exemple classique est ce qu'on appelle "l'effet California" ou "l'effet de nivellement par le haut". L'idée est qu'un grand marché comme celui de la Californie (ou, dans l'exemple, les États-Unis) peut établir des normes élevées qui vont au-delà de la réglementation fédérale ou internationale. En raison de la taille importante de ce marché, les producteurs ont souvent intérêt à respecter ces normes élevées, même s'ils vendent leurs produits dans d'autres régions où les normes sont moins strictes. Cela peut conduire à une "course vers le haut" où d'autres juridictions adoptent des normes plus strictes pour rester compétitives. Dans cet exemple, les producteurs américains d'appareils énergivores ont commencé à exporter leurs produits au Canada, où les normes étaient moins strictes. Cela a eu un impact négatif sur l'environnement canadien, et a probablement créé une pression sur les producteurs canadiens qui devaient concurrencer ces produits moins chers mais moins efficaces. En réponse, le Canada a adopté des normes similaires à celles des États-Unis pour protéger son marché et son environnement. C'est un exemple de la façon dont l'harmonisation réglementaire peut se produire en réponse à la compétition économique et environnementale internationale. 

Pour mettre en œuvre efficacement une politique énergétique, il est crucial d'avoir une administration compétente et dédiée. Cette administration doit être capable de gérer la réglementation, de surveiller sa mise en œuvre, d'évaluer son efficacité et d'adapter la réglementation en conséquence. Cette administration peut être au niveau local, régional, national ou même supranational, comme c'est le cas avec la Commission européenne pour les États membres de l'Union européenne. La nature précise de l'administration dépendra des caractéristiques du pays, du type de politique énergétique adoptée et du niveau de gouvernement qui est responsable de la politique énergétique. L'administration de l'énergie devra également travailler en étroite collaboration avec d'autres acteurs, comme les fournisseurs d'énergie, les consommateurs, les groupes de défense de l'environnement et les organismes de réglementation, pour assurer la mise en œuvre efficace de la politique énergétique. C'est un processus complexe qui nécessite une bonne coordination, une bonne communication et une expertise technique.

Lors de l'adoption des premiers instruments d'efficacité énergétique dans les années 1973 et 1974, de nombreux pays ne disposaient pas encore de départements ou d'offices dédiés à l'énergie. À cette époque, ces politiques étaient souvent gérées par les départements des affaires extérieures ou du commerce. Au fil du temps, on a assisté à la création d'administrations de l'énergie, puis d'administrations spécifiques pour la gestion de la demande énergétique. Plus récemment, avec l'émergence du concept de développement durable dans les années 1987 et 1992 et suite à la Conférence de Rio, on a vu apparaître des structures administratives dédiées à ce domaine. Ces nouvelles structures sont essentielles pour la mise en œuvre efficace des politiques énergétiques. Un exemple frappant de l'importance d'une administration efficace est l'introduction des étiquettes énergétiques au Canada. Initialement, la loi ne précisait pas où ces étiquettes devaient être apposées, ce qui a conduit les fabricants à les coller sous les appareils, comme les réfrigérateurs et les machines à laver, respectant ainsi techniquement la loi mais en rendant l'information moins visible pour les consommateurs. Cela souligne l'importance d'avoir une administration capable de surveiller et de corriger la mise en œuvre des politiques pour garantir leur efficacité.

= Annnexes =

= References =
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[[Category:Frédéric Varone]]
[[Category:Administration et politiques publiques]]
[[Category:Politiques Publiques]]
[[Category:analyse des politiques publiques]]
[[Category:science-politique]]
[[Category:2015]]