Exam 17: Macroeconomics: the Big Picture

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Suppose the U.S.economy is currently recovering from a recession.What is the relationship between real and potential GDP? Is it likely that real GDP will stay in this position for a long period of time,say,10 years? Briefly explain.

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When the economy is recovering from a recession,real GDP is less than potential GDP.Recovery is the period when real GDP is again rising,but it is below potential GDP.It is not likely that the recovery will last anywhere near 10 years.Based on the recent U.S.experience,business cycles are significantly shorter than 10 years,and the recovery is only one phase of the business cycle.

The interest rate is positively correlated with the inflation rate.

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The primary tools that the Federal Reserve uses to influence demand are

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Is it a good idea for the government to encourage workers to retire early and give them incentives to do so? How would this policy affect the economy's potential GDP?

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How might the economic fluctuations theory explain the movement of the unemployment rate over the business cycle?

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Because of how it is defined,the real interest rate can never be negative.

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Exhibit 17-5 Exhibit 17-5   -Exhibit 17-5 shows real GDP from March 2010 through September 2012 for a certain country.Of points A,B,and C,indicate where the rate of inflation is rising,staying constant,and declining. -Exhibit 17-5 shows real GDP from March 2010 through September 2012 for a certain country.Of points A,B,and C,indicate where the rate of inflation is rising,staying constant,and declining.

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Which of the following statements is true about the U.S.rate of inflation between 1973 and 2004?

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After a recession,the economy usually takes several years to return to its pre-recession state.

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Suppose people expect there to be a substantial increase in the rate of inflation over the next few years.Which of the following would you predict?

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Over the past 40 years,the U.S.population

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The economic downturn of 2008-09 is commonly called

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Inflation and economic growth are positively correlated.

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The unemployment rate is defined as

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The labor force is

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The average inflation rate in the United States in the 1990s was in the range of

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The sum of the demands from the four groups that contribute to demand in the whole economy is called

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The negative correlation that occurs between inflation and economic growth can best be explained by

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Economic growth theory

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The increase in real GDP per capita over the past 40 years is closest to

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