Date Added: Sep 2010
During the financial crisis of 2007/08 the level and volatility of interest rate spreads increased dramatically. This paper examines how the choice of the target interest rate for monetary policy affects the volatility of inflation, the output gap and the yield curve. The authors consider three monetary policy operating procedures with different target interest rates: a one-month market rate, a three-month market rate and an essentially riskless one-month repo rate. The implementation tool is the one-month repo rate for all three operating procedures. In a highly stylized model, the authors find that using a money market rate as a target rate generally yields lower variability of the macroeconomic variables.