In inflation targeting (IT) regimes, the Monetary Authority announces an explicit objective, the target for inflation. However, other objectives that possibly conflict with the inflation goal are present, such as keeping output close to its potential level and the stability of financial markets....

This paper serves two purposes. First, it provides estimates of an optimization-based equilibrium model with sticky prices and wages. Second, the estimated model is used to analyze the welfare properties of various interest rate rules for conducting monetary policy. As shown by Erceg et al....

We determine optimal monetary policy under commitment in a forward-looking New Keynesian model when nominal interest rates are bounded below by zero. The lower bound represents an occasionally binding constraint that causes the model and optimal policy to be nonlinear. A calibration to the U.S....