Desired consumption, desired investment, and government spending in a closed economy are Cd = 360 - 200r + 0.1Yd Id = 120 - 400r G = 120 Find an equation for desired national saving, Sd in terms of output Y and the real interest rate r. What value of the real interest rate clears the goods market when Y = 550? When Y = 600? When Y = 650? Use the goods market equilibrium condition to derive the IS curve

Macroeconomics: Private and Public Choice (MindTap Course List)
16th Edition
ISBN:9781305506756
Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Chapter11: Fiscal Policy: The Keynesian View And Historical Development Of Macroeconomics
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  1. Desired consumption, desired investment, and government spending in a closed economy are

Cd = 360 - 200r + 0.1Yd

Id = 120 - 400r

G = 120

Find an equation for desired national saving, Sd in terms of output Y and the real interest rate r.

What value of the real interest rate clears the goods market when Y = 550? When Y = 600? When Y = 650? Use the goods market equilibrium condition to derive the IS curve

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