Macroeconomics (7th Edition)
7th Edition
ISBN: 9780134738314
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 12, Problem 12.4.9PA
Subpart (a):
To determine
The size of the multiplier.
Subpart (b):
To determine
The impact of increase in real GDP.
Subpart (c):
To determine
The impact of real GDP on the MPC.
Subpart (d):
To determine
The impact of increase in real GDP that reduces the average tax paid.
Subpart (e):
To determine
The size of the multiplier.
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Students have asked these similar questions
Which of the following statements best describes the multiplier effect in economics?
A. The process of reducing government spending to stimulate economic growth.
B. An increase in consumer saving when government expenditure decreases.
c. A phenomenon where an initial increase in spending leads to a more significant overall increase in
economic output.
D. The concept of a fixed relationship between inflation and unemployment rates.
What is the multiplier effect in economics? A. The tendency of consumers to save rather than spend B. The tendency of firms to reduce production during a recession C. The amplification of changes in spending through the economy D. The reduction of government spending to control inflation
Study the graph below. When will the multiplier be
biggest?
Price Level
AD1
AS
AD3
AD2
GDP
Select one:
a. When aggregate demand is at AD3
b. When aggregate demand is at AD2
c. When aggregate demand is at AD1
d. The multiplier will be the same size no matter
what Aggregate Demand is
○ e. The multiplier will be one no matter what
aggregate demand is
Chapter 12 Solutions
Macroeconomics (7th Edition)
Ch. 12.A - Prob. 1RQCh. 12.A - Prob. 2RQCh. 12.A - Prob. 3RQCh. 12.A - Prob. 4RQCh. 12 - Prob. 12.1.1RQCh. 12 - Prob. 12.1.2RQCh. 12 - Prob. 12.1.3RQCh. 12 - Prob. 12.1.4PACh. 12 - Prob. 12.1.5PACh. 12 - Prob. 12.1.6PA
Ch. 12 - Prob. 12.1.7PACh. 12 - Prob. 12.1.8PACh. 12 - Prob. 12.1.9PACh. 12 - Prob. 12.2.1RQCh. 12 - Prob. 12.2.2RQCh. 12 - Prob. 12.2.3RQCh. 12 - Prob. 12.2.4RQCh. 12 - Prob. 12.2.5RQCh. 12 - Prob. 12.2.6PACh. 12 - Prob. 12.2.7PACh. 12 - Prob. 12.2.8PACh. 12 - Prob. 12.2.9PACh. 12 - Prob. 12.2.10PACh. 12 - Prob. 12.2.11PACh. 12 - Prob. 12.2.12PACh. 12 - Prob. 12.2.13PACh. 12 - Prob. 12.2.14PACh. 12 - Prob. 12.2.15PACh. 12 - Prob. 12.3.1RQCh. 12 - Prob. 12.3.2RQCh. 12 - Prob. 12.3.3RQCh. 12 - Prob. 12.3.4RQCh. 12 - Prob. 12.3.5RQCh. 12 - Prob. 12.3.6PACh. 12 - Prob. 12.3.7PACh. 12 - Prob. 12.3.8PACh. 12 - Prob. 12.3.9PACh. 12 - Prob. 12.3.10PACh. 12 - Prob. 12.3.12PACh. 12 - Prob. 12.4.1RQCh. 12 - Prob. 12.4.2RQCh. 12 - Prob. 12.4.3RQCh. 12 - Prob. 12.4.4PACh. 12 - Prob. 12.4.5PACh. 12 - Prob. 12.4.6PACh. 12 - Prob. 12.4.7PACh. 12 - Prob. 12.4.8PACh. 12 - Prob. 12.4.9PACh. 12 - Prob. 12.4.10PACh. 12 - Prob. 12.4.11PACh. 12 - Prob. 12.4.12PACh. 12 - Prob. 12.4.13PACh. 12 - Prob. 12.4.14PACh. 12 - Prob. 12.5.1RQCh. 12 - Prob. 12.5.2RQCh. 12 - Prob. 12.5.3RQCh. 12 - Prob. 12.5.4PACh. 12 - Prob. 12.5.5PACh. 12 - Prob. 12.5.6PACh. 12 - Prob. 12.1RDECh. 12 - Prob. 12.2CTECh. 12 - Prob. 12.3CTE
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Similar questions
- 3. When the following event occurs, the change in Real GDP = Event: The government increases its education funding by $60 billion; the marginal propensity to consume is 0.6. the multiplier.arrow_forwardWhich of the following correctly describes how a decrease in the price level affects consumption spending? Select one: a. A decrease in the price level raises real wealth, which causes consumption to increase. b. A decrease in the price level decreases the amount of money a household needs to buy goods and so raises the interest rate, which causes consumption to increase. c. A decrease in the price level increases the amount of money a household needs to buy goods and so raises the interest rate, which causes consumption to increase. d. A decrease in the price level lowers real wealth, which causes consumption to decrease.arrow_forwardUse the diagram to answer the question which one of the following will increase the size of the multiplier? A. an increase in the level of net exports B. An increase in the marginal propensity to consume C. an increase in the marginal propensity to save D. a reduction in the level of government spendingarrow_forward
- During 2019, a country reported that its real GDP increased by $3.0 billion. The multiplier for this economy is known to be equal to 10.Which of the following might have caused the increase in real GDP? Question 12Answer a. Exports increased by $0.3 billion. b. Investment decreased by $0.3 billion. c. Exports decreased by $0.3 billion. d. Imports increased by $0.3 billion. e. Government expenditure on goods and services increased by $3 billion.arrow_forwardWorking with Multipliers Help with the following two exercises. 1. Assume the MPC is 0.70 and the government increases spending on public school programs by $20 billion. What is the value of the initial impact on real GDP? What is the value of the total impact on real GDP? 2. Assume the MPC is 0.75 and policymakers have targeted real GDP to decrease by $300 billion. By how much must taxes be increased to achieve this goal?arrow_forwardGive an example of any factor that influences the size of the multiplier?arrow_forward
- Which of the following statements are correct? The introduction of government spending increases the size of the multiplier. The introduction of taxes increases the size of the multiplier. The introduction of taxes reduces the slope of the consumption function. Select one: A. A B. None of the statements is correct. C. C D. Barrow_forwardSpending Round by Round Complete the following questions. 1. Assume the MPC is 0.75. What is the value of the multiplier? What is the MPS? What would need to happen to make the multiplier larger? 2. Assume investment spending increases by $20 billion and the MPC is 0.75. Calculate the first through the fourth rounds of spending in the economy. 3. Assume investment spending increases by $20 billion and the MPC is 0.75. Calculate the total change in GDP arising from this increase in investment spending.arrow_forwardIf an increase in investment spending of $50 million by Amgen, a biomedical company, results in a $400 million increase in equilibrium real GDP, then what is the expenditure multiplier? Select one: a. the multiplier is 0.125. b. the multiplier is 3.5. c. the multiplier is 8. d. the multiplier is 50.arrow_forward
- Explain carefully how the multiplier works, defining the multiplier as part of your explanation. If the marginal propensity to save is smaller, explain carefully and fully how this affects the size of the multiplier.arrow_forwardSuppose that Kim K decides to spend $30,000 on an American‑made purse instead of donating it to Haitian earthquake relief. Assume that the multiplier is 1.91.9. How much will GDP rise when Kim K buys her purse according to the multiplier effect? $$ Buying the purse increases America's GDP donating the money to Haitian earthquake relief. Suppose she instead donated to tornado relief in Joplin, MO. Buying the purse increases GDP spending on tornado relief.arrow_forwardEconomists often refer to the “multiplier effect.” What is the “multiplier effect,” and how is its magnitude related to the size of the marginal propensity to consume?arrow_forward
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