Macroeconomics (6th Edition)
6th Edition
ISBN: 9780134106229
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 12, Problem 12.4.10PA
To determine
The change in the equilibrium.
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Chapter 12 Solutions
Macroeconomics (6th 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. 12.3.1RQCh. 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. 12.3.11PACh. 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. 12.5.1RQCh. 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. 12.1RDE
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- If aggregate demand is increased by 4500 and MPC is 0.75, what is the increase in Y?arrow_forwardTRUE/FALSE If aggregate expenditures exceed aggregate income then inventories will rise and firms will eventually lay off workers.arrow_forwardThe aggregate demand curve will change if investment rises by $15 billion and the MPC for the economy is 0.8.arrow_forward
- Troll Island is a small island nation that recently experienced an autonomous change in aggregate expenditures (AE). AE increased by 5 billion, and the marginal propensity to consume on Troll Island is equal to 0.73. What is the change in Troll Island's real GDP after the increase in AE? Enter your answer in billions of dollars, rounded to one place after the decimal. For example, an answer of $2,500,000 should be entered as 2.5. $ ______ billionarrow_forwardTroll Island is a small island nation that recently experienced an autonomous change in aggregate expenditures (AE). AE increased by 77 billion, and the marginal propensity to consume on Troll Island is equal to 0.850.85. What is the change in Troll Island's real GDP after the increase in AE? Enter your answer in billions of dollars, rounded to one place after the decimal. For example, an answer of $2,500,000 should be entered as 2.5.arrow_forwardA larger marginal propensity to import will make the slope of the aggregate expenditure function flatter. True or Flasearrow_forward
- Why can’t an economy with an MPC greater than 1 reach a stable equilibrium in the aggregate expenditure model?arrow_forwardIf investment increases by $15 billion and the economy's MPC is 0.8, the aggregate demand curve will shiftarrow_forwardDescribe the volatility of government spending and net exports relative to that of GDP and suggest an explanation for the patterns you observe in the graph.arrow_forward
- The marginal propensity to consume (mpc) is 0.8. In addition, government spending increases by $200 billion and lump sum taxes fall by $100 billion. What is the total change in the equilibrium real GDP, if the price level is fixed in the short run?arrow_forwardIf the economy is net importer, what will that do to the aggregate expenditure function and equilibrium level of real GDP?arrow_forwardMacroeconomic equilibrium occurs when aggregate expenditure = GDP. aggregate expenditure = C+ I + G + net transfers. aggregate income = planned inventories. aggregate income = planned inventories. 88. If economists forecast a decrease in aggregate expenditure, which of the following is likely to occur? GDP will rise. GDP will fall. Wages will rise. Inventories will fall.arrow_forward
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