Nous nous intéressons à l'imposition du revenu, entendue dans un sens très large puisque nous y incluons l'impôt négatif que constitue le versement de subventions accordées sous conditions de revenu. Dans le barème actuel, les taux marginaux d'imposition ont un profil en U. La...

This paper investigates and provides a comparison of the short- and long-run effects of technological progress on employment. It presents a simple standard model of matching unemployment that captures the negative creative destruction effects of technological change on employment. In the...

This article studies the link between the properties of wage bargaining models and the hypothesis concerning the determination of the unemployment benefits.

This paper studies the cyclical labor market properties of a model which can account for the Phillips and Beveridge curves. Monopolistic competition and sticky prices on the good market are introduced in a labor market search model disturbed both by technological and money supply shocks. We...

This article wonders why wage rigidity institutions are so widely effective in OECD countries whereas fiscal instruments can more efficiently redistribute income from high skilled to low skilled workers withj lower unemployment.

We extend the previous analysis of unemployment persistence led by Jaeger and Parkinson (1994) by introducing nonlinearities in order to fully take into account the three requirements of hysteresis. We let past cyclical unemployment rate to have an impact on the unemployment natural rate that...