MIRAGE-D is a version of MIRAGE which has been modified to take into account the implications of international trade on countries’ international investment positions (IIPs). Each country or group of countries is represented in the model by a single economic agent, who distributes its wealth...

Immigration is often perceived as an instrument of adaptation for aging countries. In this paper, we evaluate, using a dynamic general equilibrium model, the contribution of migration policy in reducing the tax burden associated with the aging population in France. Four variants, compared to a...