This paper analyzes how trade liberalization influences the unemployment rate of workers with different abilities. We refine the Melitz (2003) framework to account for trade unions and heterogeneous workers, who differ with respect to their abilities. Our main ?findings are: (i) high ability...

Trade unions are typically able to convert their industrial power into political power. We show that, depending on the parameter constellation, stronger trade unions may be welfare-improving in terms of an increase in aggregate employment and output, if they successfully lobby for lower trade...

Trade liberalization is no Pareto-improvement . there are winners (high-skilled) and losers (low-skilled). To compensate the losers the government is assumed to introduce unemployment benefits (UB). These benefits are financed by either a wage tax, a payroll tax, or a profit tax. Using a Melitz...

The contribution of this paper is to derive an optimal redistribution scheme for trade gains in the case of a governments objective function that explicitly accounts for the equity-efficiency trade-o¤. The government pays unemployment benefits (UB) either .financed by a wage tax, a payroll tax...

We examine the willingness to donate depending on whether “misery” is random generated or self-inflicted by too high demands in bilateral negotiations. We find that randomness has a positive influence on the total amount of donation. In case of self-inflicted “misery” we observe that the...

Ist die Arbeitsnachfragekurve eher steil oder eher flach? Die diesbezüglichen Überlegungen von John Hicks (1932) und Alfred Marshall (1920) haben nichts an Aktualität verloren. Ihre vier „Gesetze der Nachfrage“ sind nach wie vor Ausgangspunkt vieler Studien zur Theorie und Empirie der...