Real interest rate 实际利率

For a given real interest rate, an increase in the inflation rate reduces the after-tax real interest rate.()

The statements concerning nominal and real interest rate are true except that ______.

A．the nominal interest rate is the growth rate of your money

B．the real interest rate is the growth rate of your purchasing power

C．the nominal rate is the real interest rate deducted by the rate of inflation

D．all of the above statements

实际利率(real interest rate)

A．the equilibrium real interest rate will rise

B．borrowers find it difficult to borrow．

C．there is a shortage of loanable funds．

D．Both answers B and C are correct．

If the demand for loanable funds shifts right, then

A.the real interest rate and the equilibrium quantity of loanable funds both rise.

B.the real interest rate rises and the equilibrium quantify of loanable funds falls.

C.the real interest rate and the equilibrium quantity of loanable funds both fall.

D.the real interest rate falls and the equilibrium quantity of loanable funds rises.

A．ambiguous effect on the long-run values of the interest rate or real output, a proportional change in the price level’s long-run value in the opposite direction．

B．proportional effect on the long-run values of the interest rate or real output, a proportional change in the price level’s long-run value in the same direction．

C．no effect on the long-run values of the interest rate or real output, a proportional change in the price level’s long-run value in the same direction．

D．no effect on the long-run values of the interest rate or real output, no change in the price level’s long-run valuE．

E．ambiguous effect on the long-run values of the interest rate or real output, A disproportional change in the price level’s long-run value in the same direction．

A．real interest rate should fall

B．real interest rate should rise

C．impact on the real interest rate is indeterminate

D．real interest rate should not chang

E．

A.10%

B.12%

C.13．3%

D.14%

In the short run of a model with sticky prices，a reduction in the money supply raises the nominal interest rate and appreciates the currency．What happens to the expected real interest rate？ Explain why the subsequent path of the real exchange rate satisfies the real interest parity condition．