This article analyzes the effects of different types of transitory shocks on employment, and in particular their persistence. The basic model is of the standard monopolistic competition type, and the wage is determined through collective bargaining between firms and insiders. It appears that the...

We present a multisectoral model of qualitative endogenous growth with imperfect matching on the labor market. Under these conditions, growth induces unemployment through the Schumpeterian process of creative destruction. We study the long-run link between growth and unemployment. We show that...

A policy restricting working hours may be justified if agents care about their social status, as the race for status induces them to work too much. We show that this intuition is questionable if the commitment capacity of the government is limited: status seeking does press people to supply...