The following equations describe an economy. (Think of C , I , G , etc., as being measured in Billions and I as a percentage; a 5 percent interest rate implies I = 5.) C= 0.8(1 - t )Y T=0.25 I=900-50i -G=800 L = 0.25Y-62.5i -M/-P= 500 a. What is the value of aG which corresponds to the simple multiplier (with taxes) ? b. By how much does an increase in government spending of ∆G increase the level of Income in this model, which includes the money market? c. By how much does a change in government spending of ∆G affect the equilibrium Interest rate? d. Explain the difference between your answers to parts a and b.

Economics: Private and Public Choice (MindTap Course List)
16th Edition
ISBN:9781305506725
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
Chapter27: Investment, The Capital Market, And The Wealth Of Nations
Section: Chapter Questions
Problem 1CQ
icon
Related questions
Question

The following equations describe an economy. (Think of C , I , G , etc., as being measured in Billions and I as a percentage; a 5 percent interest rate implies I = 5.)

C= 0.8(1 - t )Y

T=0.25

I=900-50i

-G=800

L = 0.25Y-62.5i

-M/-P= 500

a. What is the value of aG which corresponds to the simple multiplier (with taxes) ?

b. By how much does an increase in government spending of ∆G increase the level of Income in this model, which includes the money market?

c. By how much does a change in government spending of ∆G affect the equilibrium Interest rate?

d. Explain the difference between your answers to parts a and b.

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Investments
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Economics: Private and Public Choice (MindTap Cou…
Economics: Private and Public Choice (MindTap Cou…
Economics
ISBN:
9781305506725
Author:
James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:
Cengage Learning
Microeconomics: Private and Public Choice (MindTa…
Microeconomics: Private and Public Choice (MindTa…
Economics
ISBN:
9781305506893
Author:
James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:
Cengage Learning
Brief Principles of Macroeconomics (MindTap Cours…
Brief Principles of Macroeconomics (MindTap Cours…
Economics
ISBN:
9781337091985
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Essentials of Economics (MindTap Course List)
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Macroeconomics: Private and Public Choice (MindTa…
Macroeconomics: Private and Public Choice (MindTa…
Economics
ISBN:
9781305506756
Author:
James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. Macpherson
Publisher:
Cengage Learning
Survey Of Economics
Survey Of Economics
Economics
ISBN:
9781337111522
Author:
Tucker, Irvin B.
Publisher:
Cengage,