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<quiz> | '''[[Exam Macroeconomics june 2010]]''' <quiz> | ||
{'''Question 4''' - What is the difference between the GDP deflator and the Consumer Price Index (CPI) ?} | |||
- The GDP deflator overestimates inflation and the CPI underestimates inflation due to the sub- stitution bias. | |||
- The GDP deflator underestimates inflation and the CPI overestimates it due to consumer hete- rogeneity. | |||
- The GDP deflator excludes the price of exported goods and the CPI includes them. | |||
+ The GDP deflator excludes the price of imported goods and the CPI includes them. | |||
</quiz> | </quiz> | ||