MACROECONOMICS
14th Edition
ISBN: 9781337794985
Author: Baumol
Publisher: CENGAGE L
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Question
Chapter 11, Problem 3TY
To determine
To describe: The equilibrium under the assumption that the consumer spending continued to be ¾ of the disposable income.
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Suppose that autonomous consumption (a) is 300, private investment spending (I) is 420, government spending (G) is 400, Net taxes (T) are 400 and marginal propensity to consume (b) is 80 %, and marginal tax rate (t) is 25 %. By using the above information:
Find the equilibrium value of national income and show it on a graph
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. B
Suppose that the consumer’s consumption demand function is given by Cd = 0.8(Y−T)+10. Investment is Id = 20, government expenditure is G = 10, and tax is T = 10.
What is the equilibrium GDP (income)?
Suppose that government expenditure increases by 10 units while tax is unchanged. How will GDP change? What is the multiplier?
Suppose that government expenditure increases by 10 units while tax also increases by 10 units. How will GDP change? What is the multiplier?
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- Consider a hypothetical closed economy in which households spend $0.80 of each additional dollar they earn and save the remaining $0.20. The marginal propensity to consume (MPC) for the economy is______, and the spending multiplier for the economy is______. suppose the government in this economy decides to decrease the government purchases by $300 billion. The decrease in government purchases will lead to a decrease in income generating an initial change in consumption equal to______. This decreases income yet again, causing a second change in consumption equal to_______. the total change in demand resulting from the initial change in government spending is_____________. The following graph shows that aggregate demand curve (AD1) for this economy before the change in government spending. Use the green line (triangle symbol) to plot the new aggregate demand curve (AD2) after the spending multiplier effect takes place. Hint: be sure that the new aggregate demand curve (AD2) is parallel…arrow_forwardConsider the hypothetical country of Kejimkujik. Suppose that national income in Kejimkujik is $300 billion, households pay $100 billion in taxes, household consumption is equal to $160 billion, and the marginal propensity to consume (MPC) is 0.6. On the following graph, use the blue line (circle symbol) to plot the economy's consumption function. Consumption Function050100150200250300350400450500500450400350300250200150100500CONSUMPTION (Billions of dollars)DISPOSABLE INCOME (Billions of dollars) Suppose now that Kejimkujik’s national income increases to $330 billion. Assuming the amount paid in taxes is fixed at $100 billion and that MPC = 0.6, what is the new amount of household consumption? $148 billion $219.4 billion $220.6 billion $178 billionarrow_forwardDue to an increase in consumer wealth, there is a $40 billion autonomous increase in consumer spending in the economies of Westlandia and Eastlandia. Assuming that the aggregate price level is constant, the interest rate is fixed in both countries, and there are no taxes and no foreign trade, complete the accompanying tables to show the various rounds of increased spending that will occur in both economies if the marginal propensity to consume is 0.5 in Westlandia and 0.75 in Eastlandia. What do your results indicate about the relationship between the size of the marginal propensity to consume and the multiplier?arrow_forward
- What is the eventual effect on real GDP if the government increases its purchases of goods and services by $75,000? Assume the marginal propensity to consume (MPC) is 0.75. $ What is the eventual effect on real GDP if the government, instead of changing its spending, increases transfers by $75,000? Assume the MPC has not changed. $ An increase in government transfers or taxes, as opposed to an increase in government purchases of goods and services, will result in an identical eventual effect on real GDP. no change to real GDP. a larger eventual effect on real GDP. a smaller eventual effect on real GDP.arrow_forwardAccording to computer estimates using a traditional macroeconomic model, the Obama administration found that the multiplier for tax cuts and government expenditures were respectively a. 0.99 and 1.59 b. 1.59 and 0.99 c. 1.3 and 1.7 d. 1.7 and 1.3arrow_forwardSuppose that autonomous consumption (a) is 300, private investment spending(I) is 420, government spending (G) is 400 , Net taxes (T) are 400 and marginal propensity to consume (b) is 80 %, and marginal tax rate (t) is 25 % . By using the above information Find the equilibrium value of national incomeand show it on a graph.arrow_forward
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