Aggregate shocks that move output and inflation in opposite directions create a tradeoff between output and inflation variability, forcing central bankers to make a choice. Differences in the degree of accommodation of shocks lead to disparate variability outcomes, revealing national central...

Over the last two decades, communication has become an increasingly important aspect of monetary policy. These real-world developments have spawned a huge new scholarly literature on central bank communication -- mostly empirical, and almost all of it written in this decade. We survey this...

Much recent research has focused on the development and analysis of extensions of the New Keynesianframework that model labor market frictions and unemployment explicitly. The present paper describessome of the essential ingredients and properties of those models, and their implications for...