Was UK inflation more stable and/or less uncertain before 1914 or after 1945? We address these questions by estimating a statistical model with changing volatilities in transient and persistent components of inflation. Three conclusions emerge. First, since periods of high and low volatility...

We provide small noise expansions for the value function and decision rule for the recursive risk-sensitive preferences specified by Hansen and Sargent (1995), Hansen et al. (1999), and Tallarini (2000). We use the expansions (1) to provide a fast method for approximating solutions of dynamic...

This article examines the evolutionary forces involved in the development of monetary policy rules over time, considering in particular how these relate to proposals made by Milton Friedman and Walter Bagehot. The lines between money and credit and between monetary and fiscal policy are given...