Draw the Saving-Investment diagram and illustrate the effects of the following shocks on the equilibrium level of interest rate, investment, and saving.

Brief Principles of Macroeconomics (MindTap Course List)
8th Edition
ISBN:9781337091985
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter8: Savings,investment And The Financial System
Section: Chapter Questions
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2. Draw the Saving-Investment diagram and illustrate the effects of the following
shocks on the equilibrium level of interest rate, investment, and saving.
a. An expected future increase in total factor productivity.
b. An increase in government expenditure, financed by issuing public debt.
c. A natural disaster that destroys a large amount of the current capital stock. (Note that
the destruction of capital reduces current output relative to future output.) Assume
that expectations about future total factor productivity are not affected.
Transcribed Image Text:2. Draw the Saving-Investment diagram and illustrate the effects of the following shocks on the equilibrium level of interest rate, investment, and saving. a. An expected future increase in total factor productivity. b. An increase in government expenditure, financed by issuing public debt. c. A natural disaster that destroys a large amount of the current capital stock. (Note that the destruction of capital reduces current output relative to future output.) Assume that expectations about future total factor productivity are not affected.
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