Study the diagram above and answer questions 2 to 4. The point labelled A2 represents: autonomous consumption. autonomous investment induced consumption equilibrium consumption autonomous spending The gap labelled W represents: autonomous consumption. investment spending. induced consumption. autonomous spending. none of the above. Full employment is indicated by: E1 Y1 E2 Y2 None of the above.

Study the diagram above and answer questions 2 to 4. The point labelled A2 represents: autonomous consumption. autonomous investment induced consumption equilibrium consumption autonomous spending The gap labelled W represents: autonomous consumption. investment spending. induced consumption. autonomous spending. none of the above. Full employment is indicated by: E1 Y1 E2 Y2 None of the above.

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Question 3 of 16 Income and consumption changes for five people are shown in the table. Given this information, rank the marginal propensities to consume (MPC) for the five people from largest to smallest. Largest MPC Smallest MPC Answer Bank Bert Doug Eli Carter Al Name Income change Consumption change Al +$5,000+$5,000 +$3,000+$3,000 Bert +$2,500+$2,500 +$800+$800 Carter +$1,000+$1,000 +$800+$800 Doug −$2,500−$2,500 −$1,750−$1,750 Eli −$5,000−$5,000 −$2,000−$2,000
Consumption and Saving- End of Chapter Problem Which one of the following reasons makes it easier to forecast the impact of an income change on consumption for hand-to-mouth consumers than for consumption smoothers? It is easier because hand-to-mouth consumers only spend their permanent income. hand-to-mouth consumers save a large portion of their income. the marginal propensity to consume is 1 for consumption smoothers. hand-to-mouth consumers spend their entire income as they earn it.
During the 1930s the U.S. entered the Great Depression. During the Great depression investment fell from a yearly rate of $16.7 billion to $1.7 billion. In 1932, President Hoover increased income taxes. Assume the MPC is .92 C). If the AD shortfall in 1934 was $300 billion, what change in government expenditures on goods and services (G) would you have recommended to restore full-employment? D). If the AD shortfall in 1934 was $300 billion, what change in income/transfer payments would you have recommended ? E). If the AD shortfall in 1934 was $300 billion, what change in income taxes would you have recommended ?
The graph gives an economy's AE curve when the economy is in long-run equilibrium. Equilibrium expenditure is $12 trillion. Draw a new AE curve that shows the effect of an increase in investment. Label it AE₁. Draw a point at the new equilibrium expenditure. Label it B. Draw another AE curve that shows equilibrium expenditure in the short run. Label it AE2. Draw a point at the short-run equilibrium. Label it C. Finally, draw the AE curve when the economy returns to long-run equilibrium. Label it AE3. 16- 14- 12- 10- Aggregate expenditure (trillions of 2012 dollars) 10 A 45 degree line AEO 15 11 12 13 14 Real GDP (trillions of 2012 dollars) >>> Draw only the objects specified in the question. 16
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Consider the aggregate expenditure model. Suppose there is an increase in real GDP in the economy. Classify each economic variable as to whether it increases, decreases, or remains unchanged when real GDP increases. Increases Decreases Answer Bank Does not change consumption marginal propensity to consume government spending investment aggregate expenditures net exports imports natural rate of output exports
A recessionary gap: Would cause a depletion of inventories. Would occur if total output were less that aggregate demand. Is the amount by which aggregate expenditure falls short of full employment GDP. Is the amount by which total spending exceeds GDP.
If the output level is such that the Y=AE line (45-degree line) is below the aggregate expenditure line, which of the following is true? a Aggregate expenditure is greater than output, so inventories will decrease and output will increase. b Aggregate expenditure is less than output, so inventories will increase and output will decrease. c Aggregate expenditure is less than output, so inventories will decrease and output will increase. d Aggregate expenditure is greater than output, so inventories will increase and output will decrease.
Question 2 Refer to the information provided in Figure 23.9 below to answer the question(s) that follow. Aggregate expenditures ($ millions) 225 200 175 150 45° AE 100 200 300 Aggregate output ($ millions) Figure 23.9 a) Refer to Figure 23.9. Write the equation for the aggregate expenditure function (AE). Show your work. b) Refer to Figure 23.9. What is the equilibrium level of output in this economy? State the equilibrium condition used to determine this. c) Explain the forces that maintain/drive the economy to this equilibrium by considering what will happen at the following two levels of output, $300 million and $100 million. You will need to discuss changes in investment through unplanned inventories and the response of output. d) Refer to Figure 23.9. How will equilibrium aggregate expenditure and equilibrium aggregate output change as a result of a decrease in investment by $20 million? e)The interest rate is an exogenous factor that effects the level of investment in an economy.…
Consider the following planned aggregate expenditure function: AEp=1000+0.8Y 1. Calculate the income-expenditure equilibrim real GDP, Y*, for this economy. Illustrate the equilibrium real GDP on a diagram below. Label the equilibrium point E. 2. Explain how an increase in uncertainty due to the collapse of multiple banks in the economy affects consumption and firm investment spending. Also explain what effect these changes would have on AEp and Y*. Show the effect on your diagram in part 1. 3. Suppose following the events above consumption and investment spending change by 220. By how much would Y* change eventually? Calculate and explain. 4. If the federal government wants to get the economy back at producing Y* you found in part 1 by adjusting its purchases of goods and services (G) by how much would it have to change G? (Hint: use the multiplier to calculate).
Let C 40+ 0.8y and I = 10. The value of the marginal propensity to consume is OA. 40. OB. 0.4. OC. 0.8. OD. 8.