MACROECONOMICS FOR TODAY
10th Edition
ISBN: 9781337613057
Author: Tucker
Publisher: CENGAGE L
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Question
Chapter 9, Problem 5SQP
(a):
To determine
Relationship between the changes in MPC, MPS, and the size of the multiplier.
(b):
To determine
Change in the equilibrium output with an increase in investment by $10 billion.
(c):
To determine
Change in the equilibrium output when MPC is 2/3.
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Suppose that the initial 10 billion increase in the investment spending expands GDP by 10 billion in the first round of multiplier process. If GDP and consumption both rise by 6 billion in the second round of the process, what is the MPC in this economy? What is the size of the multiplier? If instead, GP and consumption both Rose by 8 billion in the second round, what would’ve been the size of the multiplier? 
Suppose that an initial $10 billion increase in investment spending expands GDP by $10 billion in the first round of the multiplier process. Also suppose that GDP and consumption both rise by $6 billion in the second round of the process.
what is the MPC?
What is the size of the Multiplier?
If, instead, GDP and consumption both rose by $8 billion in the second round, what would have been the size of the multiplier?
What is the multiplier effect? What relationship does the MPC bear to the size of the multiplier? The MPS? What will the multiplier be when the MPS is 0, .4, .6, and 1? What will it be when the MPC is 1, .90, .67, .50, and 0? How much of a change in GDP will result if firms increase their level of investment by $8 billion and the MPC is .80? If the MPC is .67?
Chapter 9 Solutions
MACROECONOMICS FOR TODAY
Ch. 9.4 - Prob. 1YTECh. 9 - Prob. 1SQPCh. 9 - Prob. 2SQPCh. 9 - Prob. 3SQPCh. 9 - Prob. 4SQPCh. 9 - Prob. 5SQPCh. 9 - Prob. 6SQPCh. 9 - Prob. 7SQPCh. 9 - Prob. 8SQPCh. 9 - Prob. 9SQP
Ch. 9 - Prob. 10SQPCh. 9 - Prob. 1SQCh. 9 - Prob. 2SQCh. 9 - Prob. 3SQCh. 9 - Prob. 4SQCh. 9 - Prob. 5SQCh. 9 - Prob. 6SQCh. 9 - Prob. 7SQCh. 9 - Prob. 8SQCh. 9 - Prob. 9SQCh. 9 - Prob. 10SQCh. 9 - Prob. 11SQCh. 9 - Prob. 12SQCh. 9 - Prob. 13SQCh. 9 - Prob. 14SQCh. 9 - Prob. 15SQCh. 9 - Prob. 16SQCh. 9 - Prob. 17SQCh. 9 - Prob. 18SQCh. 9 - Prob. 19SQCh. 9 - Prob. 20SQ
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