This paper examines the impact of a permanent shock to the productivity growth rate in a New Keynesian model when the central bank does not immediately adjust its policy rule to that shock. Our results show that inflation and productivity growth are negatively correlated at business cycle...

This paper shows that the optimal monetary policies recommended by New Keynesian models still imply a large amount of inflation risk. We calculate the term structure of inflation uncertainty in New Keynesian models when the monetary authority adopts the optimal policy. When the monetary policy...

In this paper, we model the interaction of inflation with the tax on nominal capital gains, examining the contribution of this interaction to aggregate fluctuations. Our innovation is to combine monetary policy shocks with non-indexed taxes in a model in which the central bank implements policy...

In this paper we model the contribution of monetary growth shocks to aggregate fluctuations. Our innovation is to combine persistent money growth shocks with taxes on nominal capital gains in a model in which the central bank operates policy using an interest rate rule. All three features are...