Macroeconomics: Principles and Policy (MindTap Course List)
13th Edition
ISBN: 9781305280601
Author: William J. Baumol, Alan S. Blinder
Publisher: Cengage Learning
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Chapter 8, Problem 8DQ
To determine
To ascertain: The reason for not good estimate of MPC.
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Question 8
Real GDP in the economy is $7,900 Billion and the Marginal Propensity to Consume is 0.56. What will Real GDP in the economy be, in $
Billions, after a $10 Billion increase in Government Spending?
(Round your FINAL answer to the nearest whole number/integer.)
(BE VERY CAREFUL NOT TO ROUND "MIDDLE" CALCULATIONS. ONLY ROUND THE FINAL ANSWER.)
(Do not enter a dollar sign, $. or the word "Billion", just the number.)
Economics
1. Graphing the consumption function from the MPC
Consider a hypothetical economy in which the marginal propensity to consume (MPC) is 0.75. That is, if disposable income increases by $1,
consumption increases by 75c.
Suppose further that last year disposable income in the economy was $500 billion and consumption was $400 billion.
On the following graph, use the blue line (aircle symbol) to plot this economy's consumption function based on these data.
(?)
700
600
300
-100
400
500
600
700
100
200
300
DISPOSABLE INCOME (Blions of dotans)
From the preceding data, you know that the level of savings in the economy last vear was s
billion and the marginal propensity to save in this
economy is
Suppose that this year, disposable income is projected to be $700 billion. Based on your analysis, you would expect consumption to be S
billion and savings to be S
billion,
CONSUMPTION (Bilions of dolars)
Economics
1. Graphing the consumption function from the MPC
Consider a hypothetical economy in which the marginal propensity to consume (MPC) is 0.75. That is, if disposable income increases by $1,
consumption increases by 75c.
Suppose further that last year disposable income in the economy was $500 billion and consumption was $400 billion.
On the following graph, use the blue line (aircle symbol) to plot this economy's consumption function based on these data.
700
600
300
-100
300
400
500
600
700
100
200
DISPOSABLE INCOME (Blions of dotani)
From the preceding data, you know that the level of savings in the economy last vear was s
billion and the marginal propensity to save in this
economy is
Suppose that this year, disposable income is projected to be $700 billion. Based on your analysis, you would expect consumption to be S
billion and savings to be s
billion,
CONSUMPTION (Blions of dolars)
Chapter 8 Solutions
Macroeconomics: Principles and Policy (MindTap Course List)
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Similar questions
- 15arrow_forwardThe following table shows income and consumption. Calculate: A- Saving (S), B- Marginal propensity to consume (MPC), C- Marginal propensity to save (MPS), D- Average propensity to consume (APC), E- Average propensity to save (APS). (show your calculations, write the answers to 2 decimal places) Y C S MPC MPS APC APS S = MPC = MPS = APC = APS = 300 360 410 400 600 510 800 250 1050 0.32arrow_forward5. Graphing the saving and consumption functions from MPC Consider a hypothetical economy in which the marginal propensity to consume (MPC) is 0.5. That is, if disposable income increases by $1, consumption increases by 50¢. Suppose further that last year, disposable income in the economy was $300 billion and consumption was $250 billion. Based on these data, use the blue line (circle symbols) to plot this economy's consumption function on the following graph. REAL CONSUMER SPENDING (Billions of dollars) 700 600 500 400 300 200 100 0 Aa Aa -100 Consumption Fn. O O 0 100 200 300 400 500 600 700 800 REAL DISPOSABLE INCOME (Billions of dollars) Help Clear All Suppose that this year, disposable income is projected to be $340 billion. Based on your analysis, you would expect consumption to be and saving to bearrow_forward
- Consider an economy in which autonomous consumption, planned autonomous investment, autonomous government expenditure, autonomous taxes, and the marginal propensity to consume are given (there are no net exports). Autonomous consumer spending = $3,000 Ip = $5,000 G = $3,000 T = $4,000 MPC = .75 (a) What is the level of C when Y = $19,000? I need help to know how to calculate this.arrow_forwardVery briefly summarize the relationships shown by (a) the consumption schedule, (b) the saving schedule, (c) the investment demand curve, and (d) the multiplier effect. Which of these relationships are direct (positive) relationships and which are inverse (negative) relationships? Why are consumption and saving in the United States greater today than they were a decade ago?arrow_forwardPlease answer ASAParrow_forward
- Give typing answer with explanation and conclusionarrow_forwardAnswer the questions below based on the graph. What is the value of autonomous expenditures? What is the marginal propensity to consume? What is the slope of the AE line? When income is $3,000, what are the expenditures?arrow_forward1.3. What is the value of marginal propensity to consume (mpc)? What does it mean?arrow_forward
- Use the figure to calculate the marginal propensity to consume (MPC) between point A and point B. MPC = (Enter your response as a real number rounded to two decimal places.) C Real consumption spending ($ billions) Consumption and National Income $3,750 $2,250 B $3,000 $5,000 Real national income or real GDP ($ billions) Carrow_forwardCould you please help me with D part .arrow_forwardSolve all questions compulsory..arrow_forward
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