Dynamic stochastic general equilibrium (DSGE) models have become a widely used tool for policymakers. This paper modifies the global identification theory used for structural vectorautoregressions, and applies it to DSGE models. We use this theory to check whether a DSGE model structure allows...

In this paper we review the evolution of macroeconomic modelling in a policy environment that took place over the past sixty years. We identify and characterize four generations of macro models. Particular attention is paid to the fourth generation - dynamic stochastic general equilibrium...