Assessing Monetary Rules Performance across EMU Countries

The topic covered in this paper is the performance of di¤erent monetary policy rules used as guidelines in practical policymaking. To this end, di¤erent rules are evaluated using alternative econometrics techniques. A comparative analysis is made of the ability of the rules to correspond to the historical central bank behaviour and of the volatility of the output, in‡ation and interest rate changes that they imply. The study is conducted of the EMU countries. The results suggest that simple rules perform quite well and that the advantages obtained from adopting an optimal control-based rule are not so great. Moreover, the addition of a forward-looking dimension and of an interest rate smoothing term in the reaction function seems to improve the performance of the rules.