EBK MACROECONOMICS
7th Edition
ISBN: 8220106812686
Author: O'Brien
Publisher: PEARSON
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Chapter 12, Problem 12.3.2RQ
To determine
The
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The desired aggregate expenditure function of an economy is illustrated in the graph to the right. The
dashed line, Y*, shows the potential level of national income in this economy. The marginal propensity
to spend is 0.75.
Use the point drawing tool to plot and label the equilibrium level of income.
Carefully follow the instructions above, and only draw the required object.
Desired Aggregate Expenditure ($ billions)
3,750-
3,000-
2,250-
1,500+
750 500
0-
Aggregate Expenditure Function
0
45 line
AE
Y = 3,000
4,000
1,000
2,000
3,000
Actual National Income ($ billions)
From the graph above, complete the aggregate expenditure function from the information provided. (
AE = ___ + ___Y
what is The Aggregate Expenditure Model
Chapter 12 Solutions
EBK MACROECONOMICS
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. 12.2.15PACh. 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. 12.3.12PACh. 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. 12.4.14PACh. 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. 12.1RDECh. 12 - Prob. 12.2CTECh. 12 - Prob. 12.3CTE
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Similar questions
- Please Show EVERY Working VERY Clearly!arrow_forwardSuppose that exports increase by $300 billion, given an MPC of.75. Calculate the change in GDP. Give your answer in billions and leave off the dollar sign. Be sure to include a negative sign if appropriate.arrow_forwardHow can I answer these questions (A-H) by using the equation given?arrow_forward
- The aggregate expenditures of the hypothetical country shown includes $2 billion in investment expenditures, $3 billion in government expenditures, and $1 billion in exports. At a real GDP of $18 billion, consumption expenditures less imports equal $12 billion and imports equal $2 billion. Use this information to graph the aggregate expenditures (AE) function. Assume autonomous consumption and autonomous imports are $0.arrow_forwardWhy are changes in inventories included as part of investment spending? Suppose inventories declined by $1 billion during 2008. How would this affect the size of gross private domestic investment and gross domestic product in 2008? Explain.arrow_forwardAssume you have the following model of the expenditure sector: AD = C + I + G + NX C = Co + cYD YD = Y - TA + TR TA = TAo TR = TRo I = Io G = Go NX = NXo If a change in exports by deltaNX = - 200 is accompanied by a change in consumption by ∆C = - 800, what is the size of the expenditure multiplier?arrow_forward
- Assume an economy has a consumption function of C = 0.87 (Yd) + $270.18. Additionally, this economy has investment spending = $878.78, government purchases $299.38, taxes = $111.59, exports = $209.28, and imports $289.40. What is the equilibrium level of GDP based on this information? Round your answer to two digits after the decimal. =arrow_forwardAnswer the following questions, which relate to the aggregate expenditures model: Instructions: Enter your answer as a whole number. a. If Ca is $130, lg is $60, X, is -$10, and G is $40, what is the economy's equilibrium GDP? $ b. If real GDP in an economy is currently $250, Ca is $130, l is $60, Xn is –$10, and G is $40, will the economy's real GDP rise, fall, or stay the same? |(Click to select) c. Suppose that full-employment (and full-capacity) output in an economy is $250. If Ca is $180, Ig is $60, Xn is -$10, and Gis $40, what will be the macroeconomic result? O There will be an inflationary expenditure gap and employment levels will be above the full-employment level. O There will be an inflationary expenditure gap and employment levels will be below the full-employment level.arrow_forwardBased on the assumptions of the aggregate expenditure model, the equilibrium level of aggregate expenditure in this economy is equal A) Actual aggregate income and output (GDP). B) potential income and output (full employment GDP) C) less than the aggregate income and output (GDP) D) more than the aggregate income and output (GDP)arrow_forward
- Suppose the aggregate expenditure schedule for an economy is given by the equation: AE = 800 + 0.8Y Where AE represents the aggregate expenditure and Y represents the national income (output) level. Calculate the equilibrium level of national income in this economy.arrow_forwardConsider an economy of a nation that has the following aggregate expenditure. 1300- 1040- 780- 520- AE 260 Y = AE 260 390 520 650 780 9ło 1040 1170 1300 130 Real GDP Note: Please make sure your final answers are accurate to 2 decimal places. a) What is the value of the equilibrium national real GDP? Equilibrium = $0 b) What is the value of the multiplier? Multiplier = 0 c) If the autonomous consumption were to decrease by $520, what would be the new value of equilibrium real GDP? New equilibrium = S0 Aggregate expendituresarrow_forwardDraw expenditure graph with information below C=360+0.6Y I=200million G=150millionarrow_forward
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