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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.
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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.
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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
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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.
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A) and output to rise.
B) and output to fall.
C) to rise and output to fall.
D) to fall and output to rise.
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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.
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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.
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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.
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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.
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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
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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.
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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.
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A) and unemployment rises.
B) rises and unemployment falls.
C) falls and unemployment rises.
D) and unemployment falls.
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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.
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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
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