Suppose the multiplier has a value that exceeds 1, and there are no crowding out or investment accelerator effects. Which of the following would shift aggregate demand to the left by more than the increase in expenditures? A. an decrease in government expenditures B. an decrease in net exports C. an decrease in investment spending D. All of the above are correct.

Suppose the multiplier has a value that exceeds 1, and there are no crowding out or investment accelerator effects. Which of the following would shift aggregate demand to the left by more than the increase in expenditures? A. an decrease in government expenditures B. an decrease in net exports C. an decrease in investment spending D. All of the above are correct.

MACROECONOMICS

14th Edition

ISBN:9781337794985

Author:Baumol

Publisher:Baumol

Chapter9: Demand-side Equilibrium: Unemployment Or Inflation?

Section: Chapter Questions

Problem 7TY

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Suppose MPC equals 0.9, government taxes 30% of all incomes, and the marginal propensity to import equals 0.07. The economy's real GDP is currently $5,454 billion while its potential real GDP is $6,000 billion. Glven a horizontal SRAS curve, what change in government spending on goods and services would bring the economy to full employment real GDP? When doing the calculations, round the value for the multiplier to 2 decimal places, and round your final value for the change in G to the nearest billion.
the following macro mo det consumptron : c • C' +cYq and Ya = do posable income Desine d Investment: = I' +jY Government Expenditure s. G =G'+gy Exports = EX : X' IM =F' Imports Taxes : T:T't tY a) what is the equation for y" for this economy? b) Derive for this each of the following multipliers economy. ) Ke' 5) Kpi 2) k 6) Kx' 3) KG' 7) Kg8 "BB 4) Kpi 2 why Might one that the is argue 1 probably a 2 vavia b le g number ? hegathe
Which of the following increases the size of the expenditure multiplier? a. a decrease in the marginal propensity to consume O b. a decrease in the marginal propensity to import О с. an increase in investment O d. an increase in autonomous spending
a. Assuming the economy is operating below its potential output, an increase in net exports will increase aggregate expenditures, but decrease real GDP. O increase aggregate expenditures and real GDP. O decrease aggregate expenditures, but increase real GDP. decrease aggregate expenditures and real GDP. b. It is difficult, perhaps even impossible, for the United States to boost its net exports by increasing its tariffs during a global recession. This is because other countries will respond in-kind by O increasing tariffs on U.S. goods, causing U.S. exports and thus net exports to increase. decreasing tariffs on U.S. goods, causing U.S. exports and thus net exports to increase. decreasing tariffs on U.S. goods, causing U.S. exports and thus net exports to decline. O increasing tariffs on U.S. goods, causing U.S. exports and thus net exports to decline.
A fall in mps raises the GDP multiplier. O True O False
2. Assuming that the aggregate price level is constant, the interest rate is fixed, and there are no taxes and no foreign trade, what will be the change in GDP if the fol- lowing events occur? a. There is an autonomous increase in consumer spending of $25 billion; the marginal propensity to consume is 2/3. b. Firms reduce investment spending by $40 billion; the marginal propensity to consume is 0.8. c. The government increases its purchases of military equipment by $60 billion; the marginal propensity to consume is 0.6.
Use the information in the following table to answer the questions below. Assume you are dealing with short-run aspects of the economy, so the marginal propensity to consume is constant. Also, for simplicity, assume this economy has no taxes. In your answers, expain brifly how did you get the numerical result. Real GDP Consumption PlannedInvestment GovernmentPurchases Net Exports $9,000 $7,800 $1,500 $1,000 -$700 $10,000 $8,600 $1,500 $1,000 -$700 $11,000 $9,400 $1,500 $1,000 -$700 $12,000 $10,200 $1,500 $1,000 -$700 $13,000 $11,000 $1,500 $1,000 -$700 $14,000 $11,800 $1,500 $1,000 -$700 Suppose net export increases by $400 (Assuming MPC, Gevernment Purchases, and Planned Investment are the same). What will be the new equilibrium level of GDP? Consumption?
Help The aggregate demand curve can be derived from the aggregate expenditures model as indicated by the fact that Multiple Choice an increase in the price level shifts the aggregate expenditures schedule upward and increases real GDP a decrease in the price level shifts the aggregote expenditures schedule downward and decreases real GDP a decreose in the price level shifts the aggregate expenditures scheduie upiward and decreases real GDP an increase in the price level shifts the eggregate expenditures schedule downverd and decreases real GDP
Use the information in the following table to answer the questions below. Assume you are dealing with short-run aspects of the economy, so the marginal propensity to consume is constant. Also, for simplicity, assume this economy has no taxes. In your answers, expain brifly how did you get the numerical result. Real GDP Consumption PlannedInvestment GovernmentPurchases Net Exports $9,000 $7,800 $1,500 $1,000 -$700 $10,000 $8,600 $1,500 $1,000 -$700 $11,000 $9,400 $1,500 $1,000 -$700 $12,000 $10,200 $1,500 $1,000 -$700 $13,000 $11,000 $1,500 $1,000 -$700 $14,000 $11,800 $1,500 $1,000 -$700 (a) What is the equilibrium level of real GDP in this economy? (b) Compute the marginal propensity to consume. (c) Compute the government expenditures multipler. (d) Suppose net export increases by $400 (Assuming MPC, Gevernment Purchases, and Planned Investment are the same). What will be the new equilibrium level of GDP? Consumption?
Multiplier Effect a. During a recessionary gap, is the goal to increase or decrease the equilibrium GDP? Will the change in spending be greater than, less than or equal to the change in the equilibrium GDP? b. c. In a given economy with an MPC of 0.8, the equilibrium GDP equals $630,000. If G increases by $70000, solve for the new equilibrium GDP that will result. In a given economy, with an equilibrium GDP of $280,000 both government purchases and taxes increase by $10,000. Solve for the new equilibrium GDP that will result from these two changes.
Why does a $1 increase in government purchases lead to more than a $1 increase in income and spending? OA. Through the government purchases multiplier, the $1 increase in government spending will lead to a decrease in aggregate demand and national income, which will lead to a decrease in induced spending OB. Through the government purchases multiplier, the $1 increase in government spending will lead to an increase in aggregate demand and national income, which will lead to a decrease in induced spending OC. Through the government purchases multiplier, the $1 increase in government spending will lead to an increase in aggregate demand and national income, which will lead to an increase in induced spending OD. Through the government purchases multiplier, the $1 increase in government spending will lead to a decrease in aggregate demand and national income, which will lead to an increase in induced spending
| Assume in country Y, the average marginal propensity to save is 0.2. When the aggregate income is zero, consum- ers spend 50 to consume. Derive the saving function and consumption function for this country. What happens to consumption when the propensity to save decreases to 0.1? Explain your answer and show this on the graph.