I structurally estimate an incomplete markets life-cycle model with endogenous labor supply using data on the joint distribution of wages, hours, and consumption. The model is successful at matching the evolution of both the first and second moments of the data over the life cycle. The key...

We analyze guest-workers' expected duration of stay in Germany within an econometric model taking into account the important distinction between permanent and temporary stayers, where the expected duration of stay for the latter is differentiated in short-term, medium-term and long-term stayers....

Das Konzept einer redistributiven Sozialpolitik scheint schon seit längerem in Deutschland an seine Grenzen gestoßen zu sein: Die durchgehend mit einer erheblichen Umverteilungskomponente versehenen sozialen Sicherungssysteme haben einerseits zu unerträglichen Belastungen insbesondere der...