1. Chapter 17: Stabilization in an Integrated World Economy

2. Active policy making refers to
actions taken by policy makers in response to or in anticipation of some change in the overall economy.
policy making that is carried out in response to a rule.
relying on policies that act as automatic stabilizers.
nondiscretionary policy making.
Answer: A

3. From the late 1980s to 2000, the natural rate of unemployment
climbed sharply.
held constant.
fluctuated up and down, following the path of the actual rate of unemployment.
gradually declined.
Answer: D

4. Structural unemployment is likely to be affected by
recessions and expansions.
the reservation wage curves of people.
minimum wage laws and other "rigidities" in the economy.
the amount of the money supply.
Answer: C

5. During a recession, the overall unemployment rate
falls rapidly.
exceeds the natural rate of unemployment.
falls below the natural rate of unemployment.
equals the inflation rate.
Answer: B

6. the policy irrelevance proposition. rational expectations.
When a person bases her future expectations for the economy on all available current data and her own judgment about future policy effects, this is known as
the policy irrelevance proposition.
rational expectations.
irrational expectations.
the new classical theory.
Answer: B

7. does not consider past performance.
According to the rational expectations hypothesis, an individual's assessment of future economic performance
does not consider past performance.
does not consider the impact of inflation.
only considers past performance.
considers both past performance and current monetary and fiscal policy.
Answer: D

8. In the figure below, suppose the economy is initially at a short-run equilibrium at point D and there is an unanticipated increase in the money supply. Which point represents the new short-run equilibrium? A B C D
Answer: C

9. the Keynesian hypothesis. the policy irrelevance proposition.
The idea that anticipated monetary policy cannot affect real variables such as real Gross Domestic Product (GDP) or employment is known as
the Keynesian hypothesis.
the policy irrelevance proposition.
the job search model.
the monetary velocity theory.
Answer: B

10. According to economists who promote sticky-price theories,
only fiscal policy is an effective stabilization policy.
only monetary policy is an effective stabilization policy.
both fiscal and monetary policy can be effective stabilization policies.
neither fiscal nor monetary policy is an effective stabilization policy.
Answer: C

11. real-business-cycle inflation dynamics.
The term for a pattern of initially sluggish adjustment of the equilibrium price level to a change in aggregate demand followed by a greater adjustment in the future is
real-business-cycle inflation dynamics.
New Keynesian inflation dynamics.
passive price dynamics.
active price dynamics.
Answer: B

12. new Keynesian flexible-price business cycles.
A theory suggesting that price stickiness leads to sluggish short-run adjustment of the price level to variations in aggregate demand is known as
new Keynesian flexible-price business cycles.
new Keynesian inflation dynamics.
real-business-cycle fixed-price business cycles.
real-business-cycle inflation dynamics.
Answer: B

13. If the price of bubble gum changed in the market from 1 cent to 1
If the price of bubble gum changed in the market from 1 cent to 1.5 cents and Joe's Market didn't change the price it charges for the bubble gum, this behavior is likely due to
discretionary policy.
economic laziness.
large menu costs.
small menu costs.
Answer: D

14. New Keynesians hypothesize that
the relationship between inflation and unemployment is exploitable in the long run.
the relationship between inflation and unemployment is exploitable in the short run.
there is no relationship between inflation and unemployment.
fluctuations in output are largely caused by supply shocks.
Answer: B

15. firms' average inflation adjusted per-unit costs of production
According to New Keynesians, which of the following is one of the two key factors that determines the inflation rate?
fiscal policy
firms' average inflation adjusted per-unit costs of production
oil prices
stock prices
Answer: B

16. The shorter the interval is between firms' price adjustments,
the greater is the scope for activist policies to stabilize the economy.
the smaller is the scope for activist policies to stabilize the economy.
a given unexpected increase in aggregate demand will cause a larger increase in output.
a given unexpected increase in aggregate demand will cause a smaller increase in the price level in the short run.
Answer: B

17. More recent studies of new Keynesian inflation dynamics indicated that the average price-adjustment intervals in the United States are
are one year or less.
two years or less.
four years or less.
more than four years.
Answer: A

18. Pure competition is widespread throughout the economy.
If a group of economists believes the following points are true, which is likely to be their policy making stance?
Aggregate demand shocks have no long-run effect on real Gross Domestic Product (GDP) or unemployment.
Pure competition is widespread throughout the economy.
Real wages are flexible.
The Phillips curve trade-off does not exist in the long run.
They will support active policy making.
They will support passive policy making.
They will support discretionary policy making.
They will argue that any attempt at economic policy making is futile.
Answer: B

19. When it comes to active policy making, most economists agree that
active policy making should be used over passive policy making.
it is unlikely that active policy making will have any long-term effects on the economy.
it is likely that active policy making will have long-term effects on the economy.
it will lead to long-term shocks in the system.
Answer: B

20. There is greater support for active policy making when
pure competition is widespread.
price flexibility is common.
wage flexibility is common.
None of the above is true.
Answer: D

21. Economists who believe in activist policy making argue that
decreases in aggregate demand impact the economy only in the short run.
decreases in aggregate demand definitely impact the economy in the short run.
only planned changes in the money supply impact the economy.
only increases in the minimum wage levels improve economic well-being.
Answer: B