Which of the following statements is correct? Multiple Choice 1. An increase in exports will tend to increase, and an increase in imports will tend to decrease, the equilibrium real GDP. 2. An increase in exports and an increase in imports will both tend to increase the equilibrium real GDP. 3. An increase in exports and an increase in imports will both tend to decrease the equilibrium real GDP. 4. An increase in exports will tend to decrease, and an increase in imports will tend to increase, the equilibrium real GDP.
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- Which of the following components makes up the largest percentage of GDP measured by aggregate spending? O imports O government purchases of goods and services consumer spending investment spending О ехрortsAssume that the economy is now governed by a government and begins trading with other economies. The economy is described by the following set of equations. ?=1000+0.5⋅?d ID = 600 G=700 T=400 EX=0.1⋅Y IM=100+0.1⋅Y YD = Y - T Calculate the equilibrium level of output Y* a) 2857 b) 4000 c) 6274 d) 4400 Whats the government expenditure multiplier? Whats the tax multiplier? Whats the ba;anced budget multiplier?An economy is currently in equilibrium. The following figures refer to elements in its national income accounts. Elements £ bilions Consumption (total) 70 Investment Government Expenditure 7 Imports 10 Exports 8 Table 2 A) What is the current equilibrium level of income? B) What is the level of injections? What is the level of withdrawals? C) If national income now rises by £12 billion, and as a result, the consumption of domestically produced goods rises to £68 billion. Calculate the marginal propensity to consume (MPC). D) What is the value of the multiplier? E) Comment on the results in part (c) and (d).
- Figure 3-3 45° Planned Expenditure 200 + 0.75Y 45 Income (Y) In the figure above: a. Find the equilibrium GDP. What happens to the left of that equilibrium? What happens to the right? b. When income is $1,000, what is the unplanned inventory? c. What is the GDP multiplier? d. What is the tax multiplier? e. How much should government expenditures increase if the government wants to increase GDP from the equilibrium level found at point a) to 1,000? f. How much should taxes decrease if the government wants to increase GDP from the equilibrium level found at point a) to 1,000? Planned Expenditure. Suppose the United States economy is repre- sented by the following equations: Z = C + I + G, C = 500 + 0.75YD, T = 600, I = 300, YD = Y − T , G = 2000 Given the above variables, calculate the equilibrium level of output. assume that government spending decreases from 2000 to 1900. What is the new equilibrium level of output? How much does income change as a result of this event? What is the multiplier for this economy?. Given the condition for equilibrium national income Y = E, and the expenditure equation E=C, where C= Co + by: (a) Describe the constants Co and b. Are there any restrictions on the range of values which b can assume? (b) Find an expression for the equilibrium level of income (the reduced form). (c) Deduce how the equilibrium level of income changes as: (i) b increases. (ii) b decreases.
- 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 = 10010:35 PM A O 60 Aggregate Expenditures Schedule 50 Tools 40 C+1 Equilibrium 30 20 10 10 20 30 40 50 Real GDP (billions of dollars) Instructions: In part b, enter your answer as a whole number. In part c, round your answer to 1 decimal place. b. What is the equilibrium GDP for this country? billion c. What is the marginal propensity to consume for this country? Aggregate expenditures (billions of dollars)c. Given the original $20 billion level of exports, what would be net exports and the equilibrium GDP if imports were $10 billion greater at each level of GDP? Fill in the gray-shaded cells. Instructions: Enter your answers as a whole number. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers (1) Real Domestic Output (GDP-DI), Billions $250 300 350 400 450 500 550 600 (2) Aggregate Expenditures, Private Closed Economy, Billions $290 330 370 410 450 490 530 570 billion Net exports = $ Equilibrium GDP=$ d. What is the multiplier in this example? (3) Exports, Billions billion $20 2222222 20 20 20 20 20 20 20 (4) Imports, Billions $40 40 40 40 40 40 40 40 (5) Net Exports, Billions (6) Aggregate Expenditures, Open Economy, Billions
- 3. Suppose an economy had aggregate demand components with the following relationships: Consumption Spending, C-140 +0.60*(DY) Investment Spending, I-25 +0.15"Y Government Spending, G-0 Net Export Spending, X=0 Tax Collections, Tx = 0 a. What is the equilibrium income for this economy (Show your work)? b. If the Government decided to Increase G spending by 6, what would be the new equilibrium income for this economy (Show your work)? Page 2 bed tooing c. If instead the Government decided to Reduce Tx (taxes) by 10 (i.e., send checks to people), what would be the new equilibrium income for this economy (Show your work)? d. If instead the Government decided to Increase G spending and Increase Tx (taxes) by 20, what would be the new equilibrium income for this economy (Show your work)?China's Economy Just Shrank for the First Time in Decades. It Could Still Eke Out Growth This Year China's real GDP decreased 6.8 percent in the first quarter of 2020. Investment decreased by 16 percent and consumer spending by 12.5 percent. Exports decreased 13 percent. Explain how gavemment expenditure minus imports changed in the first quarter of 2020. Government expenditure minus imports O A. decreased by more than 6.8 percent O B. must have increased OC. must have remained constant O D. decreased by less than 6.8 percent or increasedThis question doesn't provide any graph and other information. The question is: using the domestic goods demand and net exports graphs, illustrate graphically and explain the effects of a decrease in taxes on output, exports, imports, and net exports. Label all the curves, the initial and new equilibrium points. Please draw the graph too