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The inflation rate,actual employment rate and natural rate of unemployment from 1980 to 1996 indicate that


A) the inflation rate fell when the actual unemployment rate exceeded the natural unemployment rate.
B) the inflation rate increased when the natural rate of unemployment exceeded the actual unemployment rate.
C) during most of this period the inflation rate was falling and the actual unemployment rate exceeded the natural rate of unemployment.
D) All of the above.

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Low inflation rate between 2007 and 2009 was the result of


A) weak aggregate demand and declining oil prices.
B) weak aggregate supply and rising oil prices.
C) rising oil prices and increasing exports.
D) increasing exports and strong dollar.

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In ________ there were adverse supply shocks to the U.S.economy.


A) 1973-1981
B) 1981-1986
C) 1995-1999
D) All of the above

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Which of the following will shift the short-run Phillips Curve?


A) supply shocks
B) price controls
C) removal of price controls
D) All of the above are correct.

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The aggravation of inflation and unemployment as a result of a supply shock


A) is unavoidable and is referred to as the direct effect of an adverse supply shock.
B) is called the indirect effect of an adverse supply shock.
C) is a subsequent result of following an accommodating policy.
D) can be avoided if expansionary fiscal policy is initiated when the shock occurs.

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Stagflation may be explained by


A) an upward shift in the SP curve.
B) a downward shift in the SP curve.
C) a stagnating level of AD.
D) a stagnating level of SAS.

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Given an adverse supply shock,an "extinguishing policy response" will


A) maintain the inflation rate and the output ratio.
B) lower the inflation rate and the output ratio.
C) raise the inflation rate and the output ratio.
D) maintain the inflation rate but lower the output ratio.

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In the short-run,the impact of an adverse supply shock is to


A) reduce real GDP and increase the inflation rate if the growth of nominal GDP remains the same.
B) reduce real GDP and leave the inflation rate unchanged if the growth of nominal GDP is reduced enough.
C) maintain the same level of real GDP and increase the inflation rate if the growth of nominal GDP is increase enough.
D) All of the above

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The natural unemployment rate fell in the 1990s in part because of ________.


A) a drop in the fraction of labor force made up of teenagers
B) an increase in the fraction of the male labor force in prison
C) the growth in temporary help agencies
D) All of the above

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For real output to remain constant


A) x must be zero.
B) p must be zero.
C) x and p must both be zero.
D) p must equal x.
E) x must equal -p.

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The "long-run Phillips Curve" is the set of points for which


A) expected inflation is zero.
B) expected inflation is equal to actual inflation.
C) actual inflation is zero.
D) actual inflation is equal to expected inflation plus the growth rate of nominal wages.
E) actual inflation is equal to expected inflation minus the growth rate of nominal wages.

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Crop failures generally produce ________ supply shocks in which the price level rises and then ________.


A) temporary,holds at its new higher level
B) temporary,returns to its previous level
C) permanent,holds at its new higher level
D) permanent,returns to its previous level

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If x is the growth rate of nominal GDP,p is the inflation rate,and y is the growth rate of real output,then


A) y = x + p.
B) p = x + y.
C) x = p + y.
D) none of the above.

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Suppose we are initially at a long-run SP/LP equilibrium with x = p = pe = 4.Then an adverse supply shock adds 3 percentage points to the inflation necessary to produce each level of output.An "accommodating" policy response ________ the level of nominal GDP growth so that inflation is ________ percent while (Y/YN) ________.


A) lowers,4,falls
B) lowers,7,remains at 100
C) holds constant,4,falls
D) raises,4,remains at 100
E) raises,7,remains at 100

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If price controls are initiated,we would expect that


A) unemployment will rise in the short-run.
B) the short-run rate of inflation will be unchanged.
C) the rate of inflation will accelerate in the short-run.
D) the rate of inflation will fall in the short-run.

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Preeminent among the causes of supply inflation in recent decades is


A) general strikes.
B) large changes in the price of oil.
C) unusually good or bad harvests.
D) unusually rapid adjustment of expected inflation to actual inflation.

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Continuous inflation in the long run requires repeated ________ shifts of the AD curve caused by a continuous increase in the ________.


A) leftward;government expenditures
B) rightward;nominal money supply
C) inward;nominal money supply
D) None of the above,inflation is primarily a supply side phenomenon.

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Suppose expected inflation is fixed at zero and we are on the SP curve with p = 2 and Y = 104.If nominal GDP rises (again) by 6 percent


A) the SP curve must now shift up.
B) we must move off the SP curve to where p = 6 and Y = 104.
C) we must slide northeast further up the SP curve.
D) we must move off the SP curve to where p = 2 and Y = 110.

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Figure 8-6 Figure 8-6    -In Figure 8-6 above,an expansionary monetary policy with no change in inflationary expectations takes us along path A) A. B) H. C) G. D) F. E) B. -In Figure 8-6 above,an expansionary monetary policy with no change in inflationary expectations takes us along path


A) A.
B) H.
C) G.
D) F.
E) B.

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An adverse supply shock will shift the short-run Phillips Curve


A) outward to the right.
B) downward to the right.
C) upward to the left.
D) upward to the right.

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