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What evidence does the Volcker disinflation provide concerning the importance of inflation expectations to the costs of disinflation?

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Unemployment did rise. However, the sacr...

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Sticky wages leads to a positive relationship between the actual price level and the quantity of output supplied in


A) both the short and long run.
B) the short run, but not the long run.
C) the long run, but not the short run.
D) neither the short nor the long run.

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

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A.W. Phillips's discovery of a particular relationship between unemployment and inflation for the United Kingdom


A) could not be extended to other countries, despite many researchers' attempts to provide that extension.
B) was quickly extended to other countries by researchers.
C) was extended to only one other country - the United States.
D) was harshly criticized by the American economists Paul Samuelson and Robert Solow on the grounds that Phillips's study was fundamentally flawed.

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

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Figure 35-9. The left-hand graph shows a short-run aggregate-supply (SRAS) curve and two aggregate-demand (AD) curves. On the right-hand diagram, "Inf Rate" means "Inflation Rate." Figure 35-9. The left-hand graph shows a short-run aggregate-supply (SRAS)  curve and two aggregate-demand (AD)  curves. On the right-hand diagram,  Inf Rate  means  Inflation Rate.      -Refer to Figure 35-9. Which of the following events could explain the shift of the aggregate-supply curve from AS1 to AS2? A)  a reduction in firms' costs of production B)  a reduction in taxes on consumers C)  an increase in the price level D)  an increase in the world price of oil Figure 35-9. The left-hand graph shows a short-run aggregate-supply (SRAS)  curve and two aggregate-demand (AD)  curves. On the right-hand diagram,  Inf Rate  means  Inflation Rate.      -Refer to Figure 35-9. Which of the following events could explain the shift of the aggregate-supply curve from AS1 to AS2? A)  a reduction in firms' costs of production B)  a reduction in taxes on consumers C)  an increase in the price level D)  an increase in the world price of oil -Refer to Figure 35-9. Which of the following events could explain the shift of the aggregate-supply curve from AS1 to AS2?


A) a reduction in firms' costs of production
B) a reduction in taxes on consumers
C) an increase in the price level
D) an increase in the world price of oil

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

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The government of Blenova considers two policies. Policy A would shift AD right by 500 units while policy B would shift AD right by 300 units. According to the short-run Phillips curve, policy A will lead


A) to a lower unemployment rate and a lower inflation rate than policy B.
B) to a lower unemployment rate and a higher inflation rate than policy B.
C) to a higher unemployment rate and lower inflation rate than policy B.
D) to a higher unemployment rate and higher inflation rate than policy B.

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

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A favorable supply shock will cause the price level


A) and output to rise.
B) and output to fall.
C) to rise and output to fall.
D) to fall and output to rise.

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

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According to the Friedman-Phelps analysis, in the long run actual inflation equals expected inflation and unemployment is at its natural rate.

A) True
B) False

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In the late 1960's, Milton Friedman and Edmund Phelps argued that a tradeoff between inflation and unemployment


A) existed in the long run and the short run.
B) existed in the long run but not the short run.
C) existed in the short run but not the long run.
D) did not exist.

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

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The long-run Phillips curve would shift left if


A) the money supply increased or if the minimum wage was reduced.
B) the money supply increased but not if the minimum wage was reduced.
C) the minimum wage was reduced but not if the money supply increased.
D) None of the above is correct.

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

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If unemployment is below its natural rate, what happens to move the economy to long-run equilibrium?


A) Inflation expectations rise which shifts the short-run Phillips curve to the right.
B) Inflation expectations rise which shifts the short-run Phillips curve to the left.
C) Inflation expectations fall which shifts the short-run Phillips curve to the right.
D) Inflation expectations fall which shifts the short-run Phillips curve to the left.

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

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If unemployment is above its natural rate, what happens to move the economy to long-run equilibrium?


A) Inflation expectations rise which shifts the short-run Phillips curve to the right.
B) Inflation expectations rise which shifts the short-run Phillips curve to the left.
C) Inflation expectations fall which shifts the short-run Phillips curve to the right.
D) Inflation expectations fall which shifts the short-run Phillips curve to the left.

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

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Neither monetary policy nor any government policy can change the natural rate of unemployment.

A) True
B) False

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Which of the following would we not expect if government policy moves the economy up along a given short-run Phillips curve?


A) Mark gets an increase in his nominal wage.
B) Bob gets more job offers.
C) Susan reduces prices at her pizza restaurant.
D) Tom reads that the central bank recently raised the money supply

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

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An adverse supply shock shifts the short-run Phillips curve to the left.

A) True
B) False

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The short-run Phillips curve intersects the long-run Phillips curve where


A) the actual rate of inflation equals the expected rate of inflation.
B) the actual rate of unemployment equals the natural rate of unemployment.
C) Both A and B are correct.
D) None of the above is correct.

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

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During the mid and last part of the 1990's both inflation and unemployment were low. In general this could have been the result of


A) adverse supply shocks that shifted the short-run Phillips curve left.
B) adverse supply shocks that shifted the short-run Phillips curve right.
C) favorable supply shocks that shifted the short-run Phillips curve left.
D) favorable supply shocks that shifted the short-run Phillips curve right.

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

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If the central bank decreases the money supply, then output


A) and unemployment rises.
B) rises and unemployment falls.
C) falls and unemployment rises.
D) and unemployment falls.

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

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What is meant by accommodation?

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A central bank is said to acco...

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The long-run response to an increase in the growth rate of the money supply is shown by shifting


A) the short-run and long-run Phillips curves left.
B) the short-run and long-run Phillips curves right.
C) only the short-run Phillips curve left.
D) only the short-run Phillips curve right.

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

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Which of the following is downward-sloping?


A) both the long-run Phillips curve and the long-run aggregate-supply curve
B) neither the long-run Phillips curve nor the long-run aggregate-supply curve
C) the long-run Phillips curve, but not the long-run aggregate-supply curve
D) the short-run Phillips curve, but not the long-run aggregate-supply curve

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

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