This paper is of interest for two reasons. First, it provides a simple algorithm for solving an optimal control problem in which the law of motion of the economy is a Markov regime-switching vector autoregression. Second, it applies this algorithm to study optimal monetary policy in a stylised...

Abstract: The literature on the New Phillips Curve (NPC) started off with an analysis of pricing behaviour in economies that are closed and with price and wage contracts that are either of the Calvo or Taylor-style. In the spirit of the Batini, Jackson and Nickell (2000) here we focus on the...