Défiscalisation des heures supplémentaires: une perspective d'équilibre général.

Abstract

This paper characterizes the short- and long-run effects of overtime de-taxation. A dynamic general equilibrium with overtime hours is first developed and calibrated to French data. A fiscal shock consisting of a complete de-taxation of overtime hours is then implemented in the model. Several fiscal scenarios are considered, depending on the pace of public debt and depending on whether consumption taxes or lump-sum taxes are adjusted. In each case, the welfare gains of the fiscal reform are computed. Overtime de-taxation is found to have very limited aggregate effects on output and the labor supply. It also generates a small welfare gain or even a welfare loss, depending on the on the fiscal scenario.Overtime de-taxation, general equilibrium