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 12.4.2RQ
To determine
The multiplier effect.
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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
- There might be many factors (economic and non-economic) that affect the size of the multiplier. What are some that you think could influence its size? Which ones do you think would make it larger, and which are more likely to make it smaller?arrow_forwardSuppose government purchases increase by 10 billion dollars, and as a result, real GDP increases by 15 billion dollars. Calculate the multiplier. Explain why the multiplier is generally greater than 1.arrow_forwardWhat is the negative effect if multiplier increases?arrow_forward
- What is the relationship between the marginal propensity to consume (mpc) and the multiplier?arrow_forwardSuppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have left over. The following graph plots the economy's initial aggregate demand curve (AD1). Suppose now that the government increases its purchases by $3.5 billion. of Use the green line (triangle symbol) on the following graph to show the aggregate demand curve (AD) after the multiplier effect takes place. Hint: Be sure the new aggregate demand curve (ADs) is parallel to ADj. You can see the slope of 4D, by selecting it on the following graph. Suppose that for every increase in the interest rate of one percentage point, the level of investment spending declines by $2 billion. Based on the changes made to the money market in the previous scenario, the new interest rate causes the level of investment spending to_____ Y by______ Taking the multiplier effect into account, the change in investment spending will cause the quantity of output demanded…arrow_forwardWhat is the multiplier effect? The multiplier is simply the ratio of the change in (r spending. Multiplying the initial change in spending by the multiplier gives you the amount of change in real GDP. G ) to the initial change in The multiplier effect can work in a positive or a negative direction. An initial increase in spending will result in a (smaller, larger) increase in real GDP, and an initial decrease in spending will result in a larger (increase, decrease ) in real GDP. The multiplier magnifies the fluctuations in economic activity initiated by changes in investment spending, net exports, government spending, or consumption spending. The multiplier is related to the marginal propensities. The MPC is (directly, inversely ) related to the size of the multiplier. The MPS is (directly, inversely ) related to the size of the multiplier. What will multiplier and MPS be when the MPC is .9, and 0.5? MPC MPS Multiplier .9 .5 How much of a change in GDP will result if firms increase…arrow_forward
- Suppose 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_forward1.How would an increase in taxes influence the size of the multiplier in a four sector model? 2.Briefly describe the concept multiplier.arrow_forward
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