Principles of Economics, 7th Edition (MindTap Course List)
7th Edition
ISBN: 9781285165875
Author: N. Gregory Mankiw
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 36, Problem 3PA
Subpart (a):
To determine
The problem of time inconsistency.
Subpart (b):
To determine
The problem of time inconsistency.
Subpart (c):
To determine
The problem of time inconsistency.
Subpart (d):
To determine
The problem of time inconsistency.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Suppose you are the president of a hypothetical economy. You have to fix healthcare and run the automobile industry . But Swine flu is breaking all over.
a) We know that the economy also suffers from sour expectations about future productivity. Represent in a neatly drawn ISLM figure that, all else equal, those expectations, in conjunction with the flu outbreak described in part A above, could result in a decline in GDP and a decline in real interest rates without any change in the price level.
b) Why do prices not rise in the scenario described in part A?
Consider a country whose economic structure matches the assumptions of the classical model. After reading a recent best-seller documenting a growing population of low-income elderly people who were ill prepared for retirement, most residents of this country decide to increase their saving at any given interest rate. Explain whether or how this could affect the following:
a. The current equilibrium interest rate
b. Current equilibrium real GDP
c. Current equilibrium employment
d. Current equilibrium investment
e. Future equilibrium real GDP
During the third quarter of 1997, Japanese GDP was falling at an annual rate of over 11 percent. Many blamed the big increase in Japan's taxes in the spring of 1997, which was designed to balance the budget.
a. Explain how an increase in taxes with the economy growing slowly could cause a recession.
b. If you were head of the Japanese central bank (the same as our FED), how would you respond? What impact would your policy have on the level of investment?
Chapter 36 Solutions
Principles of Economics, 7th Edition (MindTap Course List)
Ch. 36.1 - Prob. 1QQCh. 36.2 - Prob. 2QQCh. 36.3 - Prob. 3QQCh. 36.4 - Prob. 4QQCh. 36.5 - Prob. 5QQCh. 36.6 - Prob. 6QQCh. 36 - Prob. 1QRCh. 36 - Prob. 2QRCh. 36 - Prob. 3QRCh. 36 - Prob. 4QR
Ch. 36 - Prob. 5QRCh. 36 - Prob. 6QRCh. 36 - Prob. 7QRCh. 36 - Prob. 8QRCh. 36 - Prob. 9QRCh. 36 - Prob. 10QRCh. 36 - Prob. 1QCMCCh. 36 - Prob. 2QCMCCh. 36 - Prob. 3QCMCCh. 36 - Prob. 4QCMCCh. 36 - Prob. 5QCMCCh. 36 - Prob. 6QCMCCh. 36 - Prob. 1PACh. 36 - Prob. 2PACh. 36 - Prob. 3PACh. 36 - Prob. 4PACh. 36 - Prob. 5PACh. 36 - Prob. 6PACh. 36 - Prob. 7PACh. 36 - Prob. 8PA
Knowledge Booster
Similar questions
- Consider the following two alternative definitions of a recession: 1.A period of negative output growth. 2.A period when the output level is below the country's potential, or normal, level. Now consider a country that has been producing a lot of oil, whose oil wells have suddenly run out. This results in both its potential, and actual, output falling. Which of the following statements are correct? The policymaker using the second definition may underreact to the slowing output. The policymaker using the first definition may underreact to the slowing output. O According to the first definition, the country is now unambiguously in a recession. O According to the second definition, the country is now unambiguously in a recession.arrow_forwardC1. What is meant by the "time inconsistency" of economic policy? Why might policymakers be tempted to renege on an announcement they made earlier? In this situation, what is the advantage of a policy rule?C2. What are the policy issues connected with economic growth?C3. Briefly describe how Modigliani's life-cycle hypothesis and Milton Friedman's permanent income hypothesis solve the consumption puzzle.C4. Is the government debt really a problem? Describe the traditional view and the Ricardian view. answer all the parts please and correctly.arrow_forward(a) Using the appropriate graphs, consider the short run impact of a natural disaster that causes a sudden drop in the capital stock using a real intertemporal model with investment (i.e., the simple intertemporal model without money). Explain the impact on wages, interest rates and investment. Does the model provide an unambiguous prediction for the impact of the disaster on hours worked and short-term output? Why or why not? (b) Suppose we add a money market to this model. Is it possible to know the impact of the loss of capital following the natural disaster on the price level? Why or why not? (c) Assume that the economy's production function is Cobb Douglas so per- capita output is y = k", where k is per-capita capital. Using the Solow growth model, explain the impact of the loss of capital on the growth rate of per- capita output in the years following the disaster. (d) Given your answers to (a) and (b), are wars and natural disasters something we should welcome because it might…arrow_forward
- According to the logic of the investment demand curve in the IS model, which of the following statements is correct? Select one or more: Oa When R is equal to F, monetary policy is neutral and investment as a share of output Y is at the level determined by a,Y. O b. When R is equal to F, monetary policy is neutral and investment as a share of output Y is 0. The value of F is determined the marginal product of capital, a supply side feature of the economy Od. When R is greater than F, monetary policy is stimulating total spending.arrow_forwarda) Why can't the government run a budget deficit in a one- period macroeconomic model? b) Why are government transfer payments not included in (expenditure-based) GDP?arrow_forwardSupply-side economics advocates that the government A. do all in its power to stimulate growth; B. do all in its power to limit growth; C. set quotas on production.arrow_forward
- Using a correctly labeled loanable funds graph, show the effect of the contractionary fiscal policy decreasing government spending on real interest rates. Given the change in the real interest rate. What is the impact on each of the following? a. investment b. Economic growth rate. Explain. c. The international value of the dollar. Explain. Now assume instead that the government takes no policy action to fix the problem of the economy that is operating above full employment. In the long run, will the short-run aggregate supply increase, decrease, or remain unchanged? Explain.arrow_forwardThe purpose is to know if you can define each concept through a clear and precise explanation. Imagine that you are going to explain each term to someone who does not know anything about macroeconomics; With this in mind, the explanation should be as clear and simple as possible (not brief). Write a minimum of three sentences per term.1. deficit2. real interest rate3. expected investmentarrow_forwardSuppose an economy is experiencing recession. From the list below, select two (2) policy tools that the government can use to restore the economy back to a long-run macroeconomic equilibrium. Note: if you select more than two policy tools, 1 point will be taken for each additional choice. A. The government can decrease income taxes. B. The government can increase interest rates. C. The government can increase government spending. D. The government can send optimistic messages to boost expectations. E. The government can expand the resource base.arrow_forward
- As you have learned in Unit 8 (this week), monetary and fiscal policy play important roles in economic stimulation and or stabilization. In this regard: a. When is it appropriate to use monetary and fiscal policy to stimulate or stabilize the economy? b. When is it inappropriate to use monetary and fiscal policy to stimulate or stabilize the economy? c. What specific fiscal policy tools would you use to stimulate aggregate demand and how? d. What specific monetary policy tools would you use to stimulate aggregate demand and how? e. What is your conclusion, should policymakers use the monetary and or fiscal policy to stimulate aggregate demand? Explain briefly.arrow_forwardThe Keynesian model suggests that .... should be preferred over .... since the ..... is larger than the ..... a. fiscal policy / monetary policy / unplanned changes in inventories / marginal propensity to consume. b. fiscal policy / monetary policy / impact of money supply / marginal propensity to consume. c. government sprending / tax cuts / tax multiplier / government-spending multiplier. d. government sprending / tax cuts / government-spending multiplier / tax multiplier. e. monetary policy / fiscal policy / impact of money supply / marginal propensity to consume.arrow_forwardFill in the blank. ALEX: Hi, Becky. I’m intrigued to see how macroeconomics allows us to explain recent economic events such as the Great Recession that affected so many people. But there’s one thing I don’t understand. Was the collapse of the housing bubble the only cause of the recession, or were there other factors as well? BECKY: Hi, Alex. I agree that macroeconomic theory offers an entirely new perspective on how the economy works. To answer your question, the crash of the housing market was a major factor but not the only cause of the Great Recession. The professor mentioned that the __________ (options: financial, fiscal, government) system deteriorated as well, an event that deepened the economic downturn even further. ALEX: I see. So the bursting of the housing bubble caused the initial decline in aggregate demand. Then the financial crisis caused aggregate demand to decline even more. Could you also help me understand how to use the aggregate demand and aggregate supply model…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Macroeconomics: Private and Public Choice (MindTa...EconomicsISBN:9781305506756Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage Learning
Economics: Private and Public Choice (MindTap Cou...EconomicsISBN:9781305506725Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage Learning
Macroeconomics: Private and Public Choice (MindTa...
Economics
ISBN:9781305506756
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning
Economics: Private and Public Choice (MindTap Cou...
Economics
ISBN:9781305506725
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:Cengage Learning