Wage Dispersion and Efficiency. It is often assumed that markets generate efficient allocations, but these are not necessarily fair. The widening of wage differentials that is currently observed is interpreted in this manner: Skill-biased technological progress increases demand for skilled work...

We use a linked employer-employee data set from Germany to estimate the wage effect of foreign-affiliates in East and West Germany. In addition, the wage effects of the large number of West German affiliates which are located in East Germany are also considered. The implemented techniques allow...

What is the impact of firm entry regulation on sustained entry into self-employment? How does firm entry regulation influence the performance of long-living entrants? In this paper, I address these questions by exploiting a natural experiment in firm entry regulation. After German reunification,...

Wage Dispersion and Efficiency. It is often assumed that markets generate efficient allocations, but these are not necessarily fair. The widening of wage differentials that is currently observed is interpreted in this manner: Skill-biased technological progress increases demand for skilled work...

In der Öffentlichkeit wird oft die These vertreten, daß die zunehmende Ungleichheit der Lohneinkommen ökonomisch geboten, wenn auch gesellschaftspolitisch bedenklich sei. In diesem Beitrag wird gezeigt, daß die Lohnbildung in modernen Arbeitsmärkten nicht dem Prinzip der kompensierenden...