Consider the graph below:Planned aggregate expenditure (PAE, billions of $)1,000900800700600500400300200100PAE = YPAE2PAE1600500400300200100Actual aggregate expenditure (output or GDP, billions of $)>1000900800700Instructions: In part a, round your answer to the nearest whole number. In part b, round your answer to one decimalplace.a. The expenditure multiplier in this economy is:b. The marginal propensity to consume in this economy is:

Answered: Consider the graph below: Planned…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Homework: Demand-Side Equilibrium: Unemployment or Inflation? The following graph shows the total expenditure line (TE) for an economy where current equilibrium output is $400 billion and potential output is $650 billion. REAL EXPENDITURE (Billions of dollars) § 2 600 500 400 300 200 100 0 0 100 45-degree ling 200 300 400 500 600 REAL GDP (Bilions of dollars) The economy is experiencing TE Potential GDP 700 800 TE equal to $ by billion. Thus, the value of the multiplier for this economy is billion. To close the output gap, government purchases could On the previous graph, shift the TE line to show the change in total expenditure necessary to close the output gap. Note: Select and drag the curve to the desired position. The curve will snap into position, so if you try to move a curve and it snaps back to its original position, just drag it a little farther.
Use the initial settings (or any other non-zero value) for the Change in Autonomous Spending and MPC. Click the "Spending Rounds" button at the top of the Settings window. Which of the following describes how the Change in Spending value in each row is related to the Disposable Income value in the same row? O In each row, Change in Spending is Disposable Income minus MPC*(Change in Autonomous Spending). Change in Spending in each row is MPC x Disposable Income for that row. O Change in Spending is always half of Disposable Income. O Change in Spending is Disposable Income times the spending multiplier.
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.
Refer to Table 1. The equation for the aggregate consumption function is C = 200 + 0.3Y. C = -200 + 0.2Y. C = 200 + 0.8Y. C = 200 + 0.75Y.
2. Over the past few years, one of the most closely monitored economic variables has been the inflation rate, which measures the change in the price level. Measuring it is complicated because different prices change by different amounts and sometimes in different directions (for example, the price of college tuition has been steadily rising for decades, whereas the price of TV sets has been decreasing). We can use the expenditure function to aggregate the change in the price level, by asking how much more it costs to achieve the same utility level under the new prices. That is, if the prices change from (P₁, P₂) to (P₁, P₂), where p₁ > p₁ and pź > P₂, we can define the inflation rate as: b. i 1 1 Suppose Bebel has a Cobb-Douglas utility, U = 9₁²9₂², and an income level of Y = 1600. Suppose p₁ = 100 and p = 100 so the price of good 1 doesn't change, but the price of good 2 increases from p₂ = 16 to p2 = 25. a. Calculate Bebel's optimal consumption bundle and utility level at the initial…
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Which of the following correctly describes how a decrease in the price level affects consumption spending? Select one: a. A decrease in the price level raises real wealth, which causes consumption to increase. b. A decrease in the price level decreases the amount of money a household needs to buy goods and so raises the interest rate, which causes consumption to increase. c. A decrease in the price level increases the amount of money a household needs to buy goods and so raises the interest rate, which causes consumption to increase. d. A decrease in the price level lowers real wealth, which causes consumption to decrease.
K The following equations describe consumption, investment, government spending, taxes, and net exports in the country of Economika. In Economika, equilibrium GDP is equal to $. (Round your asnwer the nearest dollar.) If real GDP in Economika is currently $4,850, which of the following is true? A. There will be an unplanned decrease in inventories, and real GDP will increase next period. OB. There will be an unplanned increase in inventories, and real GDP will increase next period. OC. There will be an unplanned decrease in inventories, and real GDP will decrease next period. O D. There will be an unplanned increase in inventories, and real GDP will decrease next period. OE. There will be no unplanned change in inventories, and real GDP will stay the same next period. C=200+0.80(Y-T) 1=400 G=350 T=350 X = 100
15. Total expenditures in a country (in billions of dollars) are increasing at a rate of f(x) = 8.22x+87.13, where x = 0 corresponds to the year 2000. Total expenditures were $1584.9 billion in 2002. a. Find a function that gives the total expenditures x years after 2000. b. What will total expenditures be in 2016? a. What is the function for the total expenditures? F(x)= (Simplify your answer. Use integers or decimals for any numbers in the expression.) b. In 2016, total expenditures will be S (Type an integer or a decimal.) billion.
Consider the following economy. What is the mpc in this economy? Planned Government Net Exports Aggregate Change in Real GDP (Y) Consumption (C) Investment (I') Purchases (G) (NX) Expenditures (AE) Inventories 10000 8200 800 11000 9000 600 12000 9800 13000 14000 15000 800 Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 0.50 b 0.75 C 0.80 d 0.90
If an economy were already at its potential GDP (ie its full-employment GDP), what would happen to the value of the multiplier? please help asap thank u
Click on the icon to read the news clip, then complete the following steps. Business inventories fall when real GDP rises because 1800- 1600- Aggregate expenditure (billions of 2002 dollars) ○ A. inventories are falling from above target to their target levels 1400- B. firms put more production time into producing consumption goods and services OC. firms put more production time into producing exports 1200- OD. both B and C are correct 1000- The graph shows the aggregate planned expenditure curve. Draw a new AE curve to show the effect of an increase in exports and business investment. Label it AE₁. 8004 800 1000 1200 1400 45 degree line G AE 1600 1800 Draw a point at the new equilibrium expenditure. Draw an arrow along the new AE curve to show the effect of the increase in real GDP on consumption expenditure. Real GDP (billions of 2002 dollars) >>> Draw only the objects specified in the question. - News clip Business Inventories Decline, GDP Rises Real gross domestic product (GDP)…

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