At the zero lower bound, the central bank's inability to offset shocks endogenously generates volatility. In this setting, an increase in uncertainty about future shocks causes significant contractions in the economy and may lead to non-existence of an equilibrium. The form of the monetary...

At the zero lower bound, the central bank's inability to offset shocks endogenously generates volatility. In this setting, an increase in uncertainty about future shocks causes significant contractions in the economy and may lead to non-existence of an equilibrium. The form of the monetary...

This paper utilizes a Markov-switching framework to model excess returns in federal funds futures contracts. This framework identifies a high-volatility state where excess returns are large, positive, and volatile and a low-volatility state where excess returns have a lower volatility and are...

The Federal Open Market Committee (FOMC) recently revised its interpretation of its maximum employment mandate. In this paper, we analyze the possible effects of this policy change using a theoretical model with frictional labor markets and nominal rigidities. A monetary policy which stabilizes...

This paper examines the role of uncertainty shocks in a one-sector, representative-agent dynamic stochastic general equilibrium model. When prices are flexible, uncertainty shocks are not capable of producing business cycle co-movements among key macro variables. With countercyclical markups...