Microeconomics 14th Edition by James Gwartney ,Richard Stroup,Russell Sobel ,David Macpherson

Exercise 12

*How would the following changes influence the rate of interest in the United States?
a. an increase in the positive time preference of lenders
b. an increase in the positive time preference of borrowers
c. an increase in domestic inflation
d. increased uncertainty about a nuclear war
e. improved investment opportunities in Europe