What is ? 1-)Marginal Propensity To Save 2-)Planned Aggregate Expenditure 3-)Unplanned Inventory Change

I. Given: C = 1080 + .6Y T= 100 + .25Y %3D TR = 0 1) Find the equation for YDISP 2) Find levels of autonomous consumption and marginal propensities to consume and save. 3) Find C and S as functions of YDISP.

Is the relationship between changes in spending and changes in real GDP in the multiplier effect a direction (positive) relationship or is it an inverse (negative) relation- ship?

New help with D, E, F, G

Macroeconomics: Assuming marginal propensity to consume is 0.5. If there is a shock to the economy that increases investment spending by 200 billion dollars what will the total Change to GDP be? (Ignore taxes and imports)

In an economy the value of Marginal propensity to save Is 0.21 Calculate the value of Marginal propensity to consume

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).

$ Macmillan Learning The Wong family has a disposable income of $80,000 annually. Currently, the Wong family spends 80% of new disposable income on consumption. Assume that their marginal propensity to consume is 0.8 and that their autonomous consumption spending is equal to $10,000. What is the amount of the Wong family's annual consumer spending?