We propose a new information criterion for impulse response function matching estimators (IRFMEs) of the structural parameters of dynamic stochastic general equilibrium (DSGE) macroeconomic models. An advantage of our procedure is that it allows researchers to select the impulse responses that...

This dissertation is motivated by the fact that while the literature has had a great deal of success in developing empirical models for monetary policy analysis, the same can not be said for fiscal policy. This work advances our understanding of various issues in identification and modeling of...

This paper develops optimal tests for model selection between two nested models in the presence of underlying parameter instability. These are joint tests for both parameter instability and a null hypothesis on (a subset of) the parameters. They modify the existing tests for parameter...