Foundations of Economics (8th Edition)
8th Edition
ISBN: 9780134486819
Author: Robin Bade, Michael Parkin
Publisher: PEARSON
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Chapter 32, Problem 2IAPA
To determine
To explain:
The effect of increase in expenditure on the highways and bridges would have on aggregate
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Suppose that the U.S. government increases its expenditure on highways and bridges by $100 billion. Explain the effect that this expenditure would have on aggregate demand and real GDP.
Suppose governments increase spending for Social Security pensions. Explain why the increased government spending for pensions will not appreciably increase government purchases of productive resources or the products of business firms.
The aggregate demand function:
yad =C+1+G₁ = 500+ 0.75Y
is plotted on the graph to the right. The graph also
shows the 45° line where aggregate output Y equals
aggregate demand yad for all points. What happens to
aggregate output if government spending rises by
100?
The equilibrium level of output rises by $ billion.
(Round your response to the nearest billion.)
Consumption Expenditure, C ($ billions)
3000-
2800-
2600-
2400-
2200-
2000-
1800-
1600-
1400-
1200-
1000-
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600-
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0-
0
yad =C+I+G₁ = 500 +0.75Y
Y = yad
45°
400 800 1200 1600 2000 2400 2800
Disposable Income ($ billions)
Chapter 32 Solutions
Foundations of Economics (8th Edition)
Ch. 32 - Prob. 1SPPACh. 32 - Prob. 2SPPACh. 32 - Prob. 3SPPACh. 32 - Prob. 4SPPACh. 32 - Prob. 5SPPACh. 32 - Prob. 6SPPACh. 32 - Prob. 7SPPACh. 32 - Prob. 8SPPACh. 32 - Prob. 9SPPACh. 32 - Prob. 10SPPA
Ch. 32 - Prob. 1IAPACh. 32 - Prob. 2IAPACh. 32 - Prob. 3IAPACh. 32 - Prob. 4IAPACh. 32 - Prob. 5IAPACh. 32 - Prob. 6IAPACh. 32 - Prob. 7IAPACh. 32 - Prob. 8IAPACh. 32 - Prob. 9IAPACh. 32 - Prob. 10IAPACh. 32 - Prob. 11IAPACh. 32 - Prob. 1MCQCh. 32 - Prob. 2MCQCh. 32 - Prob. 3MCQCh. 32 - Prob. 4MCQCh. 32 - Prob. 5MCQCh. 32 - Prob. 6MCQCh. 32 - Prob. 7MCQCh. 32 - Prob. 8MCQ
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- Please refer to this question as you answer the one attached. a) If government spending is increased to G=80,What happens to equilibrium income?explain using government spending multiplier what happens to imports?arrow_forwardDurable goods and non-durable goods comprise approximately ________ of the supply side of the GDP. 1% 20% 30% 55%arrow_forwardSuppose an economy is operating at point A on the graph showing aggregate demand. A decrease in the aggregate price level causes the economy to move to point B On the graph showing aggregate expenditures (AE), show the change caused by the movement from point A to point B on the aggregate demand curve. Aggregate price level Aggregate demand Aggregate output Aggregate expenditures Income (Y) Y-AE AEarrow_forward
- Suppose the following list of events describes all of the economic activity resulting from an increase in government spending. Suppose that at each step after the initial one, the marginal propensity to consume is 0.67 and the tax rate is 16%. Step 0. The government spends $8500 on meat to host a very large dinner for foreign diplomats. Step A. The butcher takes the income earned by selling the meat, saves some, and spends the rest on a wedding cake for his daughter. Step B. The baker who produced the wedding cake saves some of her earnings and uses the rest to purchase beautiful candlesticks as gifts for all of her friends. Step C. The local candlestick maker saves some of his revenue for retirement and spends the rest on building materials to improve his house. Instructions: Modify the settings in the interactive tool to represent this event. Then click "Spending Rounds" and use the table to answer the following questions. Round answers to the nearest cent, if necessary. How much…arrow_forwardSuppose the following list of events describes all of the economic activity resulting from an increase in government spending. Suppose that at each step after the initial one, the marginal propensity to consume is 0.62 and the tax rate is 8%. Step 0. The government spends $8500 on meat to host a very large dinner for foreign diplomats. Step A. The butcher takes the income earned by selling the meat, saves some, and spends the rest on a wedding cake for his daughter. Step B. The baker who produced the wedding cake saves some of her earnings and uses the rest to purchase beautiful candlesticks as gifts for all of her friends. Step C. The local candlestick maker saves some of his revenue for retirement and spends the rest on building materials to improve his house. Instructions: Modify the settings in the interactive tool to represent this event. Then click "Spending Rounds" and use the table to answer the following questions. Round answers to the nearest cent, if necessary. How much does…arrow_forwardGiven the information below, answer the questions that follow. C = $40 + 0.75Y I = $30 G = $40 X – M = $10 a) What is the equilibrium GDP? Explain why $550 is not the equilibrium. b) What is the marginal propensity to consume (MPC) in this question? (Explain) c) What is the multiplier in this question and explain the significance of the multiplier?arrow_forward
- The following graph shows the aggregate demand curve. Shift the aggregate demand curve on the graph to show the impact of a tax hike. (?) 130 Aggregate Demand 120 110 100 90 Aggregate Demand 80 70 10 20 30 60 OUTPUT Suppose the governments of two different economies, economy J and economy K, implement a permanent tax cut of the same size. The marginal propensity to consume (MPC) in economy J is 0.85 and the MPC in economy K is 0.8. The economies are identical in all other respects. The tax cut will have a larger impact on aggregate demand in the economy with the PRICE LEVELarrow_forwardAt the insistent urging of President Obama, Congress has enacted massive spending bills totaling over $1 Trillion. This is sold to the public as “economic stimulus”. What is the purpose of this orgy of spending? Explain the macroeconomic rationale for this action by the Federal government, as justified by the economic theoryarrow_forwardGiven the information below, answer the questions that follow. C = $40 + 0.8Y I = $30 G = $40 X – M = -$10 a) What is the equilibrium GDP? Explain why $550 is not the equilibrium. b) What is the marginal propensity to consume (MPC) in this question? (Explain) c) What is the multiplier in this question and explain the significance of the multiplier? (Show all work) d) Assuming that the full employment level of output is $600, what kind of gap exists and how large is it? Explain e) If transfer payments increased by $10 and the price level did not change, what would the new equilibrium be? (Show all work) f) How would your answer to part (e) change if the price level did change?arrow_forward
- Consider the following economy: C = 300 + 0.8 (Y – T) I = $300 G = $200 and T = $250 What is the equilibrium level of national income? What is the change in national income, if only government spending increases by $10? What is the government spending multiplier? What is the change in national income, if only taxes increase by $10? What is the tax multiplier? Based on (b) and (c), does the balanced budget multiplier theorem hold? What is the change in national income, if both government spending and taxes increase by $10 each?arrow_forwardsuppose the government wishes to illuminate recessionary of a gdp of 100 billion in the MPC is .075. How much must the government increase in spending? Instead of increasing government spending by the amount you calculated what would be the effect of the government decreasing taxes by this amount explain?arrow_forwardWhy will a temporary tax increase be insignificant in reducing consumption expenditures by the amount expected a) Because people viewed the tax increase as permanent. b) Because people chose to increase their saving. c) Because people viewed the tax increase as temporary. d) consumption expenditures are not related to the level of taxation.arrow_forward
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