Consider an economy described as follows: Y = C + I + G. Y = 8,000. G = 2,500. T = 2,000. C = 1000 + 2/3(Y – T). I = 1,200 + 100r. In this economy, compute private saving, public saving, and national saving. Find the equilibrium interest rate. Now suppose that G is reduced by 500. Compute private saving, public saving, and national saving. Find the new equilibrium interest rate

Economics For Today
10th Edition
ISBN:9781337613040
Author:Tucker
Publisher:Tucker
Chapter18: The Keynesian Model
Section: Chapter Questions
Problem 6SQP
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  1. Consider an economy described as follows:

Y = C + I + G.

Y = 8,000.

G = 2,500.

T = 2,000.

C = 1000 + 2/3(Y – T).

I = 1,200 + 100r.

  1. In this economy, compute private saving, public saving, and national saving.
  2. Find the equilibrium interest rate.
  3. Now suppose that G is reduced by 500. Compute private saving, public saving, and national saving.
  4. Find the new equilibrium interest rate
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