This paper evaluates the desirability of PPP rules vis‐á‐vis fixed exchange rates both in terms of welfare and stability properties. The analysis is conducted within a small open‐economy New Keynesian framework extended to include a cost channel. In terms of stability, we find that while...

The empirical evidence on how monetary policy affects inequality is mixed. We propose a model with endogenously segmented financial markets which can reconcile this contrasting em- pirical evidence. In addition to the conventional income composition channel (intensive margin), monetary policy in...

This paper studies how the nature of shocks affects the optimal choice of monetary policy instruments in a small open economy. Three classic rules, fixed exchange rates, monetary targeting, and inflation targeting are studied and ranked by comparing with the optimal monetary policy under...

 This paper, in the spirit of Poole [Poole, William, 1970. The Optimal Choice of Monetary Policy Instruments in a Simple Macro Model. Quarterly Journal of Economics, 84, 192–216.], studies how differently monetary and fiscal shocks influence the appropriate choice of the monetary policy...

This paper, in the spirit of Poole [Poole, William, 1970. The Optimal Choice of Monetary Policy Instruments in a Simple Macro Model. Quarterly Journal of Economics, 84, 192-216.], studies how differently monetary and fiscal shocks influence the appropriate choice of the monetary policy regime....