Mit den fortgesetzten Streiks bei der Deutschen Bahn und der Lufthansa wächst der Unmut über die Spartengewerkschaften. Sollte der Gesetzgeber die Tarifpluralität und das Handeln kleiner Gewerkschaften beschneiden? Norbert Berthold, Universität Würzburg, plädiert für Tarifpluralität...

Sick workers in many countries receive sick pay during their illness- related absences from the workplace. In several countries, the social security system insures firms against their workers' sickness absences. However, this insurance may create moral hazard problems for firms, leading to the...

We investigate whether the costs of job displacement differ between blue collar and white collar workers. In the short run earnings and employment losses are substantial for both groups but stronger for white collar workes. In the long run, there are only weak effects for blue collar workers but...