Abstract:
This paper re-considers the importance of trade openness for equilibrium determinacy when monetary policy is characterized by interest-rate rules. We develop a two-country, sticky-price model where money enters the utility function in a non-separable manner. Forward- and current-looking policy rules that react to domestic or consumer price inflation are analyzed. It is shown that the introduction of real balance effects substantially limits the validity of the Taylor principle and challenges recent conclusions concerning the relative desirability of the inflation indicator targeted.