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Suppose that the central bank must follow a rule that requires it to increase the money supply when the price level falls and decrease the money supply when the price level rises. If the economy starts from long-run equilibrium and aggregate demand shifts right, the central bank must


A) decrease the money supply, which will move output back towards its long-run level.
B) decrease the money supply, which will move output farther from its long-run level.
C) increase the money supply, which will move output back towards its long-run level.
D) increase the money supply, which will move output farther from its long-run level.

E) A) and C)
F) A) and B)

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A reduction in the marginal tax-rate includes a substitution effect that tends to increase saving.

A) True
B) False

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Suppose a tax cut affects aggregate demand and aggregate supply. Which of the shifts raise real GDP?


A) both the shift of aggregate demand and the shift of aggregate supply
B) the shift of aggregate demand, but not the shift of aggregate supply
C) the shift of aggregate supply, but not the shift of aggregate demand
D) neither the shift of aggregate demand nor the shift of aggregate supply

E) B) and D)
F) B) and C)

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Which of the following could the government do to decrease the costs of inflation without lowering the inflation rate?


A) Avoid unexpected changes in the inflation rate.
B) Rewrite the tax laws so that nominal gains were taxed instead of real gains.
C) Make policy that would discourage firms from issuing indexed bonds.
D) All of the above are correct.

E) B) and C)
F) B) and D)

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Which of the following is not correct?


A) Government debt can continue to rise forever.
B) If the government uses funds to pay for investment programs, on net the debt need not burden future generations.
C) Social Security does not transfer wealth from younger generations to older generations.
D) The average U.S. citizens' share of the government debt represents less than 2 percent of her lifetime income.

E) A) and D)
F) None of the above

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Which of the following is not an argument by those who oppose tax-law changes to encourage saving?


A) Saving is not very responsive to changes in the tax rate.
B) Saving is not an important determinant of a nation's ability to produce output.
C) Reducing the budget deficit instead of changing the tax laws could raise saving.
D) Changes in the tax laws to induce saving would distribute the tax burden less fairly.

E) None of the above
F) All of the above

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An added benefit of inflation is that it allows for the possibility of


A) menu costs.
B) aggregate supply shocks.
C) negative real interest rates.
D) recessions.

E) A) and B)
F) A) and C)

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nominal federal funds rate, y is real GDP, y* is an estimate of the natural rate of output, π is the inflation rate, and π* is the inflation target. Other things the same, if the economy starts at y* and π* and then y rises and exceeds y* by 1% and π rises 2% points above π*, the rule would require the Fed to raise the federal funds rate by


A) 1.5 percentage points
B) 2.5 percentage points
C) 3.5 percentage points
D) 5.5 percentage points

E) B) and C)
F) A) and B)

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Explain the main arguments in favor of economic stabilization.

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Fluctuations in the economy-recessions a...

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Suppose the nation's price level rises as a result of an increase in aggregate demand and a decrease in aggregate supply which leaves output unchanged. If the Fed is required to follow a rule that stabilizes the price level, what will the Fed do to the money supply and what impact will this have on total output in the economy?

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To keep the price level stable...

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The Fed raised interest rates in 2004 and 2005. This implies, other things the same, that the Fed


A) increased the money supply because it was concerned about unemployment.
B) increased the money supply because it was concerned about inflation.
C) decreased the money supply because it was concerned about unemployment.
D) decreased the money supply because it was concerned about inflation.

E) A) and B)
F) All of the above

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Suppose the budget deficit is rising 3 percent per year and nominal GDP is rising 5 percent per year. The debt created by these continuing deficits is


A) sustainable, but the future burden on your children cannot be offset.
B) sustainable, and the future burden on your children can be offset if you save for them.
C) not sustainable, and the future burden on your children cannot be offset.
D) not sustainable, but the future burden on your children can be offset if you save for them.

E) A) and D)
F) B) and C)

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Which of the following is an important advantage of discretionary monetary policy?


A) Influencing the political business cycle
B) Flexibility to deal with changing economic conditions
C) Limiting the opportunities for abuse of power by policymakers
D) Avoiding the time inconsistency of policy problem

E) B) and C)
F) A) and B)

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An increase in the tax rate on interest income


A) raises the amount earned on savings. Saving will rise if the income effect of the increase in the tax rate is larger than the substitution effect.
B) raises the amount earned on savings. Saving will rise if the income effect of the increase in the tax rate is smaller than the substitution effect.
C) reduces the amount earned on savings. Saving will fall if the income effect of the increase in the tax rate is larger than the substitution effect.
D) reduces the amount earned on savings. Saving will fall if the income effect of the increase in the tax rate is smaller than the substitution effect.

E) B) and D)
F) B) and C)

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Which of the following is not an argument in favor of requiring the government to balance its budget?


A) Government debt imposes higher taxes or more borrowing on future generations.
B) A balanced budget will smooth the business cycle.
C) Deficits lower national saving.
D) Recent history shows that Congress will run deficits even when deficits are not justified by war or recession.

E) All of the above
F) B) and C)

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If a central bank had to give up its discretion and follow a rule that required it to keep inflation low,


A) the short-run Phillips curve would shift up.
B) the short-run Phillips curve would shift down.
C) the long-run Phillips curve would shift right.
D) the long-run Phillips curve would shift left.

E) B) and D)
F) A) and D)

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The Federal Reserve


A) requires little time to change policy and aggregate demand responds quickly.
B) requires little time to change policy but aggregate demand responds slowly.
C) usually requires a substantial time to change policy but aggregate demand responds quickly.
D) usually requires a substantial time to change policy and aggregate demand responds slowly.

E) A) and C)
F) A) and D)

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A "lean against the wind" policy says the government should not use stabilization policy and simply let the economy "weather the storm."

A) True
B) False

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If the natural rate of unemployment is 6%, but the Fed thinks it is 5% and attempts to use monetary policy to move unemployment from 6% to 5%, then in the short run which of the following variables will the Fed's policy raise?


A) the price level and real GDP
B) the price level but not real GDP
C) real GDP but not the price level
D) neither real GDP nor the price level

E) A) and C)
F) A) and D)

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Why might tax cuts be more appropriate than increasing government expenditures to counter recessions? Is there any evidence for this thinking?

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Tax cuts affect aggregate demand quickly...

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