The table sets out data for an econo Real interest rate (percent per year) Loanal (billie 4. 6. 8. 9. 10 a) Calculate the equilibrium real interest rate, b) If planned saving increases by $0.5 billion a interest rate. c) If planned investment increases by $1 billion interest rate. d) If the government's budget becomes a def investment? Does crowding out occur?

Exploring Economics
8th Edition
ISBN:9781544336329
Author:Robert L. Sexton
Publisher:Robert L. Sexton
Chapter21: Financial Markets, Saving, And Investment
Section: Chapter Questions
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The table sets out data for an economy when the government's budget is balanced.
Real interest
rate (percent
per year)
4.
Loanable funds demanded
(billions of 2007 dollars)
Loanable funds supplied
(billions of 2007 dollars)
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.5
6.0
6.5
7.0
7.5
8.0
8.5
6.
7.
8
9.
10
a) Calculate the equilibrium real interest rate, investment, and private saving.
b) If planned saving increases by $0.5 billion at each real interest rate, explain the change in the real
interest rate.
c) If planned investment increases by $1 billion at each real interest rate, explain the change in the real
interest rate.
d) If the government's budget becomes a deficit of $1 billion, what are the real interest rate and
investment? Does crowding out occur?
e) If the government's budget becomes a deficit of $1 billion and the Ricardo-Barro effect occurs, what are
the real interest rate and the investment?
Transcribed Image Text:The table sets out data for an economy when the government's budget is balanced. Real interest rate (percent per year) 4. Loanable funds demanded (billions of 2007 dollars) Loanable funds supplied (billions of 2007 dollars) 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.5 6.0 6.5 7.0 7.5 8.0 8.5 6. 7. 8 9. 10 a) Calculate the equilibrium real interest rate, investment, and private saving. b) If planned saving increases by $0.5 billion at each real interest rate, explain the change in the real interest rate. c) If planned investment increases by $1 billion at each real interest rate, explain the change in the real interest rate. d) If the government's budget becomes a deficit of $1 billion, what are the real interest rate and investment? Does crowding out occur? e) If the government's budget becomes a deficit of $1 billion and the Ricardo-Barro effect occurs, what are the real interest rate and the investment?
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