Use the Keynesian cross to predict the impact on equilibrium GDP of the following. In each case, state the direction of the change and give a formula for the size of the impact. a. An increase in government purchases b. An increase in taxes c. Equal-sized increases in both government purchases and taxes

Use the Keynesian cross to predict the impact on equilibrium GDP of the following. In each case, state the direction of the change and give a formula for the size of the impact. a. An increase in government purchases b. An increase in taxes c. Equal-sized increases in both government purchases and taxes

MACROECONOMICS

14th Edition

ISBN:9781337794985

Author:Baumol

Publisher:Baumol

Chapter9: Demand-side Equilibrium: Unemployment Or Inflation?

Section: Chapter Questions

Problem 7TY

See similar textbooks

Similar questions

Explain how to derive a total expenditures (TE) curve.
Suppose the U.S. Congress passes significant immigration reform that makes it more difficult for foreigners to come to the United States to work. Use the AD/AS model to explain how this would affect the equilibrium level of GDP and the puce level.
What impact would a decrease in the size of the labor force have on GDP and the puce level according to the AD/AS model?
2b. Use the Keynesian cross to predict the impact on equilibrium GDP of equal-sized increases in both government purchases and taxes.
Q3. Use the Keynesian cross model to predict the impact on equilibrium GDP of the following. In each case, state the direction of the change and give a formula for the size of the impact.a. An increase in government purchasesb. An increase in taxesc. Equal-sized increases in both government purchases and taxes
The economy of HOYA has a spending mulipilier of 4. Based only on this information, we know that in HOYAO. Every one point change in R will change spending by 4O. An $80 decrease in investment will reduce GDP by $20O. A $10 increase in not exports will lead to a $40 income equilibrium GDPO. $25 increase in goverment purchase will increase equilibrium consumption by $100
Derive the consumption function and use this relation in the aggregate demand function to derivean equation for the equilibrium in the goods market . Why the AD line is upward sloping?Suppose the government spending falls by 100 and in this case marginal propensity to consumeis 0.8. what is the value of change in output. Draw a diagram to show the shift in AD line due tothis change in government spending and output.
Consider a keynesian macromodel Y=(C0+G+I) / (1-c) where C0 is autonomus consumption, G is government consumption expenditure, I is investment expenditure, c is the marginal propensity to consume. In this model, if lthere is an increse in both labor productivity and the marginal propensity to consume while autonomus expenditures remain unchanged, what will happen to the level of employment? a. can't say for sure b. decreses c. stays the same d. increases
a) Given the following simple Keynesian Model: Y = C + I + G + X-M, where Consumption schedule is given as C= 100 +0.75Y Investment (I) = 50 Government (G) = 100 and Net Export (X-M) = 20 i. Calculate the Equlibrium Level of Income ii. Calculate the size of Consumption at the Equilibrium Level
Assume the following model of the expenditure sector: S=C+I+G+Nx TR=100 C=420+(4/5)YD I=160 G=180 Nx=-40 YD=Y+TR-TA TA=(1/6)Y Assume we want to reach Y*=2,700 by changing government transfer payments (TR) instead. By how much should TR be changed?
Consider an economy described by the following equations:Y=C+I+GC=100+0.75(Y-T)I=500-50rG=125T=100wher Yis GDP,C is consumpton,I is investment,G is government purchases,T is taxes,and r is the interest rate.If the economy were at full employment that is , at its natural rate,GDP would be 2,000.a.Explain the meaning of each of these equations.b.What is the marginal propensity to consume in this economy?c.Suppose the central bank's policy is to adjust the money supply to maintain the interest rate at 4 percent,so r=4.Solve for GDP.How does it compare to the full employment level?d.Assuming no change in monetary policy,what change in government purchases would restore full employment?e.Assuming no change in fiscal policy,what change in interest rate would restore full employment?
Assume taxes are zero and an economy has a consumption function of C = 0.81 (Yd) + $707.13. By how much will consumption change if disposable income in the economy changes by -447? Round your answer to two digits after the decimal and be sure to provide a negative sign if consumption decreases.