Question 1

When the effects of a more expansionary macroeconomic policy are quickly and accurately anticipated, the policy will

Accepted Answer

A

Question 2

The rational expectations theory indicates that expansionary policy will

Accepted Answer

According to the rational expectations theory, individuals will anticipate expansionary policy and take actions that will offset its impact. Therefore, expansionary policy will not increase employment.

Question 3

Starting from an initial long-run equilibrium, under the rational expectations hypothesis, an anticipated shift to a more expansionary policy will increase

Accepted Answer

According to the rational expectations hypothesis, individuals will anticipate the shift to a more expansionary policy and adjust their expectations accordingly. This means they will expect prices to increase in the future, which will lead them to increase prices immediately. However, in the short run, there may not be enough time for firms to adjust their output levels, so real output will not increase in the short run. Therefore, the answer is A, prices will increase but not real output in the short run.

Question 4

The rational expectations hypothesis implies that use of discretionary macro-policy as a stabilization tool will

Accepted Answer

The rational expectations hypothesis suggests that individuals form expectations about future economic conditions based on all available information, including past experiences and current policies. Therefore, any discretionary macro-policy action taken by the government will be anticipated by individuals and incorporated into their expectations. As a result, any short-term benefits of the policy will be offset by changes in individual behavior that negate the intended effects, making the policy ineffective in the short run. Over the long run, individuals will adapt their behavior to the policy, rendering it ineffective in the long run as well.

Question 5

According to the rational expectations theory,

Accepted Answer

The rational expectations theory assumes that people form expectations by considering all available information, including probable future effects of changes in government policy. Therefore, option D is the correct answer. Option A is incorrect because the theory assumes that people do have a general understanding of the policy-making process. Option B is incorrect because the theory assumes that people consider information on both the private and public sectors. Option C is incorrect because the theory assumes that people do consider likely government policies when forming expectations.

Question 6

Under the rational expectations hypothesis, which of the following is the most likely long-run effect of a move to a more expansionary monetary policy?

Accepted Answer

According to the rational expectations hypothesis, individuals have rational expectations about future events including the effects of monetary policy. Therefore, if the central bank announces a more expansionary monetary policy, individuals will anticipate higher inflation in the future leading to an immediate increase in prices. However, in the long run, the expansionary policy may not have any effect on real output because output is determined by factors other than monetary policy such as technology, labor force, and capital stock.

Question 7

The integration of expectations into macroeconomic analysis indicates that

Accepted Answer

The integration of expectations into macroeconomic analysis indicates that once people come to expect a given rate of inflation, the inflation will neither stimulate real output nor reduce unemployment. This is known as the "long-run Phillips curve," which suggests that there is a trade-off between inflation and unemployment only in the short run. In the long run, higher rates of inflation will not lead to sustained lower rates of unemployment. Therefore, options A, B, and D are incorrect.

Question 8

Under the adaptive expectations hypothesis, which of the following is the most likely long-run effect of a move to a more expansionary monetary policy?

Accepted Answer

According to the adaptive expectations hypothesis, people's expectations about inflation are based on past experiences. Therefore, if the central bank moves to a more expansionary monetary policy and increases the money supply, people will eventually expect higher inflation rates. As a result, prices will rise in the long run, but there will be no change in real output.

Question 9

Under the rational expectations hypothesis, which of the following is the most likely effect of a shift to a more expansionary monetary policy?

Accepted Answer

The answer of Under the rational expectations hypothesis, which of...

Question 10

Under the rational expectations hypothesis, which of the following is the most likely short-run effect of a move to a more expansionary monetary policy?

Accepted Answer

The answer of Under the rational expectations hypothesis, which of...

Question 11

Starting from an initial long-run equilibrium, under the adaptive expectations hypothesis, a shift to a more expansionary policy will increase

Accepted Answer

Under adaptive expectations, people adjust their expectations based on past experiences. An expansionary policy will initially increase real output in the short run as prices are sticky. However, in the long run, as expectations adjust and prices rise, real output returns to its natural level, leaving no long-term increase in real output.

Question 12

According to the rational expectations theory, expansionary monetary policy will

Accepted Answer

Rational expectations theory suggests that people have perfect foresight and will quickly anticipate any changes in the economy. Therefore, expansionary monetary policy will lead to inflation and the higher rate of inflation will be quickly anticipated.

Question 13

Under adaptive expectations, the short-term effect of an unanticipated shift to a more expansionary macroeconomic policy will be a

Accepted Answer

Under adaptive expectations, individuals base their expectations of future inflation and employment on past experiences. Therefore, an unanticipated shift to a more expansionary macroeconomic policy will temporarily reduce the unemployment rate because individuals have not yet adjusted their expectations and are likely to increase their consumption and investment in response to the policy change. However, over time, as individuals adjust their expectations and anticipate higher inflation, the short-term reduction in unemployment will be reversed, and the economy will return to its previous equilibrium level of unemployment.

Question 14

The rational expectations hypothesis implies that discretionary macropolicy may be

Accepted Answer

The rational expectations hypothesis implies that individuals make use of all available information to form expectations about future events, including government policies. As a result, the impact of discretionary macroeconomic policies on real economic outcomes is likely to be limited. This means that monetary or fiscal policy may be relatively ineffective both in the short run and in the long run.

Question 15

Under the adaptive expectations hypothesis, which of the following is the effect of a shift to a more expansionary monetary policy?

Accepted Answer

Under the adaptive expectations hypothesis, it is assumed that people will adjust their expectations of future inflation based on past experience. In the short run, a shift to a more expansionary monetary policy will lead to an increase in output as people increase their consumption and investment due to lower interest rates. However, over time, people will adjust their expectations and the increase in demand will lead to higher prices and inflation, which will offset the initial boost in output. Therefore, the real rate of output will be unchanged in the long run.

Question 16

Under the adaptive expectations theory, expansionary monetary and fiscal policies designed to reduce the unemployment rate will be

Accepted Answer

According to the adaptive expectations theory, people will adjust their expectations for inflation based on past experience. Thus, expansionary monetary and fiscal policies may temporarily reduce unemployment, but they will eventually lead to higher inflation expectations and, in the long run, be ineffective at reducing unemployment.

Question 17

If the government accelerates money supply growth and enlarges the budget deficit to stimulate aggregate demand, the rational expectations hypothesis indicates that decision makers will

Accepted Answer

The rational expectations hypothesis suggests that individuals use all available information, including anticipated government policies, to make informed decisions. Therefore, they would quickly adjust their behavior in response to the government's more expansionary policies.

Question 18

Under the adaptive expectations hypothesis, which of the following is the most likely short-run effect of a move to a more expansionary monetary policy?

Accepted Answer

Under adaptive expectations, people adjust their expectations based on past experiences. In the short run, an expansionary monetary policy can lead to higher demand, resulting in both higher prices and an increase in real output as firms respond to increased demand before expectations fully adjust.

Question 19

Suppose Congress raises taxes and the monetary authorities slow the annual money supply growth from 10 percent to 5 percent. If decision makers accurately anticipate the impact of these policy changes on prices,

Accepted Answer

If decision makers accurately anticipate the impact of these policy changes on prices, there will be no effect on unemployment. This is because the fiscal policy (raising taxes) will reduce demand in the economy, leading to lower output and inflation, while the monetary policy (slowing money supply growth) will also reduce inflationary pressures. The overall effect should be a stabilization of the economy with no significant change in employment levels.

Question 20

The proponents of rational expectations believe that

Accepted Answer

Proponents of rational expectations believe that the inflationary side effects of expansionary policies will be anticipated quickly, therefore their short-run effects on real output and employment will be minimal. This belief is based on the assumption that individuals make rational decisions based on all available information, including their expectations of future policies and economic conditions.

Quiz 15: Stabilization Policy, Output, and Employment