In the Keynesian model in the short run, an increase in the money supply will cause
A) an increase in output and a decrease in the real interest rate.
B) a decrease in the real interest rate but no change in output.
C) an increase in the real interest rate and an increase in output.
D) no change in either the real interest rate or output.
A
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To change the rate of growth of the money supply, the Fed can do all but which one of the following?
A) Shift the demand for money curve by changing the interest rate. B) Engage in open market operations. C) Change the discount rate. D) Change the required reserve ratio.
Because it is
a. excludable but not rival in consumption, a sweatshirt is a club good. b. rival in consumption but not excludable, a sweatshirt is a club good. c. both excludable and rival in consumption, a sweatshirt is a private good. d. neither excludable nor rival in consumption, a sweatshirt is a public good.