Economics: Principles, Problems, & Policies (McGraw-Hill Series in Economics) - Standalone book
20th Edition
ISBN: 9780078021756
Author: McConnell, Campbell R.; Brue, Stanley L.; Flynn Dr., Sean Masaki
Publisher: McGraw-Hill Education
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Chapter 29, Problem 8P
Subpart (a):
To determine
The equilibrium level of real GDP .
Subpart (b):
To determine
The equilibrium level of real GDP.
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Suppose consumption function is specified as C= $200 + 0.75Ya planned investment is $600, net taxes are $400, and
government spending totals $500 of a hypothetical economy in 2020. Find algebraically: LO 3
A. The equilibrium level of aggregate output by equating aggregate output and planned aggregate expenditure.
B. Consumption when aggregate output is at the equilibrium level.
C. Saving when aggregate output is at the equilibrium level.
D. Establish that leakages equal injections at the equilibrium level of aggregate output.
LAST WORD What is Say's law? How does it relate to the view held by classical economists that the economy generally will operate at a position on its production possibilities curve? Use production possibilities analysis to demonstrate Keynes's view on this matter.
2.
L Give Up!
Suppose the Japanese economy has been experiencing slow growth. As a result, the Prime Minister, who thinks John Maynard
Keynes was the greatest economist ever, has decided to increase government spending. The Prime Minister asks the head of
the economic council to determine the increase in government spending necessary to bring the economy to full employment.
Assume there is a GDP gap of 1 trillion yen and the marginal propensity to consume (MPC) is 0.60.
What advice should the head of the economic council give the Prime Minister?
O The recessionary gap is equal to 400 billion yen.
O The inflationary gap is equal to 400 billion yen.
O The recessionary gap is equal to 625 billion yen.
O The inflationary gap is equal to 625 billion yen.
Chapter 29 Solutions
Economics: Principles, Problems, & Policies (McGraw-Hill Series in Economics) - Standalone book
Ch. 29.2 - Prob. 1QQCh. 29.2 - Prob. 2QQCh. 29.2 - Prob. 3QQCh. 29.2 - Prob. 4QQCh. 29.7 - Prob. 1QQCh. 29.7 - Prob. 2QQCh. 29.7 - Prob. 3QQCh. 29.7 - Prob. 4QQCh. 29 - Prob. 1DQCh. 29 - Prob. 2DQ
Ch. 29 - Prob. 3DQCh. 29 - Prob. 4DQCh. 29 - Prob. 5DQCh. 29 - Prob. 6DQCh. 29 - Prob. 7DQCh. 29 - Prob. 8DQCh. 29 - Prob. 1RQCh. 29 - Prob. 2RQCh. 29 - Prob. 3RQCh. 29 - Prob. 4RQCh. 29 - Prob. 5RQCh. 29 - Prob. 6RQCh. 29 - Prob. 7RQCh. 29 - Prob. 8RQCh. 29 - Prob. 9RQCh. 29 - Prob. 1PCh. 29 - Prob. 2PCh. 29 - Prob. 3PCh. 29 - Prob. 4PCh. 29 - Prob. 5PCh. 29 - Prob. 6PCh. 29 - Prob. 7PCh. 29 - Prob. 8PCh. 29 - Prob. 9PCh. 29 - Prob. 10P
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- ADVANCED ANALYSIS Assume that the consumption schedule for a private open economy is such that consumption is: C = 100 + 0.75Y Assume further that planned investment Ig and net exports Xn are independent of the level of real GDP and constant at Ig = 60 and Xn = 10. Recall also that, in equilibrium, the real output produced (Y) is equal to aggregate expenditures: Y = C + Ig + Xn Instructions: Round your answers to the nearest whole number.a. What is the equilibrium level of income or real GDP for this economy? Equilibrium GDP (Y) = $ . b. What happens to equilibrium Y if Ig changes to 40? Equilibrium GDP (Y) = $ . What does this outcome reveal about the size of the spending multiplier? Spending multiplier = .arrow_forwardADVANCED ANALYSIS Assume that the consumption schedule for a private open economy is such that consumption C=100+ 0.8Y. Assume further that planned investment lg, government spending G, and net exports Xn are independent of the level of real GDP and constant at /g=60, G= 0, and Xn = 10. Recall also that, in equilibrium, the real output produced (Y) is equal to aggregate expenditures: Y = C+ Ig+G+X Instructions: Round your answers to the nearest whole number. a. Calculate the equilibrium level of income or real GDP for this economy. $ b. What happens to equilibrium Y if lg changes to 40? $ What does this outcome reveal about the size of the multiplier? Multiplier =arrow_forwardIntended Spending (billions) $2,300 $2,100 $1,900 $1,700 $1,500 The marginal propensity to consume is 01 O 19/21. O 2/3. O 5/7. 45% $1,500 $1,800 $2,100 $2,400 $2,700 Gross Domestic Product (billions) impossible to tell from the graph. Consumption plus investment Consumptionarrow_forward
- Suppose total disposable income in Country X rises by $500 billion while total saving rises by $80 billion. What would be the slope of the consumption function for this nation? O 0.10 O 0.16 O 0.50 O0.84 0.90arrow_forwardADVANCED ANALYSIS Assume that the consumption schedule for a private open economy is such that consumption C = 50 + 0.9Y. Assume further that planned investment /g. government spending G, and net exports Xn are independent of the level of real GDP and constant at lg= 30, G= 0, and Xn= 10. Recall also that, in equilibrium, the real output produced (Y) is equal to aggregate expenditures: Y = C+ lg+ G+ Xp. Instructions: Round your answers to the nearest whole number. a. Calculate the equilibrium level of income or real GDP for this economy. $ b. What happens to equilibrium Yif lg changes to 10? 2$ What does this outcome reveal about the size of the multiplier? Multiplier =arrow_forwardADVANCED ANALYSIS Assume that the consumption schedule for a private open economy is such that consumption C= 100 + 0.75 Y. Assume further that planned investment /g, government spending G, and net exports Xn are independent of the level of real GDP and = 60, G= 0, and Xn= 10. Recall also that, in equilibrium, the real output produced (Y) is equal to aggregate expenditures: constant at Y= C+ lg+ G+ Xn: Instructions: Round your answers to the nearest whole number. a. Calculate the equilibrium level of income or real GDP for this economy. $ b. What happens to equilibrium Yif lg changes to 40? What does this outcome reveal about the size of the multiplier? Multiplier =arrow_forward
- 4. Other things equal, what effect will each of the following changes independently have on the equilibrium level of real GDP in a private closed economy? LO11.5 a. A decline in the real interest rate. b. An overall decrease in the expected rate of return on investment. c. A sizable, sustained increase in stock prices.arrow_forward100 gaia 270 200 130 60 450 100 200 300 Aggregate income (Y) Figure 8.3 ?Refer to Figure 8.3. Which of the following statements is true „Aggregate saving is negative for all income levels below $400 a O For all aggregate income levels above $200, aggregate consumption is greater than aggregate income b O If consumption is the only expenditure, this economy would be in equilibrium at an aggregate income level of c O $300 Saving is negative at all income levels below $200 d O Aggregate consumption (C)arrow_forwardCF 1 2 3 4. 5 Disposable income (trillions of 2005 dollars) In the above figure, at a disposable income level of $2 trillion, saving equals Select one: O a. $4 trillion. O b. zero. O c. consumption expenditures. O d. disposable income. 6. 3 DT Processing of...pdf 2 Introduction to..pdf odf here to search Consumption expenditure (trillions of 2005 dollars) 5, IIarrow_forward
- ADVANCED ANALYSIS Assume that the consumption schedule for a private closed economy is such that consumption is: C = 100 + 0.75Y Assume further that planned investment Ig is independent of the level of real GDP and constant at Ig = 50. Recall also that, in equilibrium, the real output produced (Y) is equal to aggregate expenditures: Y = C + Ig Instructions: Enter your answers as whole numbers.a. Calculate the equilibrium level of income or real GDP for this economy. Equilibrium GDP (Y) = $ . b. What happens to equilibrium GDP if Ig changes to 60? Equilibrium GDP (Y) = $ . What does this outcome reveal about the size of the spending multiplier? Spending multiplier = .arrow_forward4. Below is a list of domestic output and national income figures for a certain year. All figures are in billions. The questions that follow ask you to determine the major national income measures by both the expenditures and income approaches. The results you obtain with the different methods should be the same. LO7.4 Personal consumption expenditures $245 7. Net foreign factor income 4 Transfer payments 12 Rents 14 Consumption of fixed capital (depreciation) 27 Statistical discrepancy 8. Social Security contributions 20 Interest 13 Proprietors' income 33 Net exports 11 Dividends 16 Compensation of employees 223 Taxes on production and imports 18 Undistributed corporate profits 21 Personal taxes 26 19 Corporate income taxes 56 Corporate profits 72 Government purchases 33 Net private domestic investment 20 Personal saving a. Using the above data, determine GDP by both the expenditures approach and the income approach. Then determine NDP. b. Now determine NI in two ways: first, by…arrow_forwardBased on the following statistics, how much is consumption? Total spending Investment Government spending Exports Imports O-$0.38 trillion O $5.13 trillion O $6.49 trillion O $11.62 trillion $11.62 trillion $2.56 trillion $2.95 trillion $1.80 trillion $2.18 trillionarrow_forward
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