This study provides empirical evidence for the economic rationality of wage rigidities. Theoretically wage rigidities can result from contracts, implicit contracts, from efficiency wages and from insider-outsider behaviour. Based on a survey of 801 firms strong support has been found for...

Temporary agency work and outsourcing to a service contractor are two forms of alternative work arrangements with rather complex legal aspects which firms use for external staffing. The regulatory complexity of temporary agency work can lead to intended or unintended non-compliance when firms...

Review systems including quantitative measures as well as text-based expression of experiences are omnipresent in today’s digital platform economy. This paper studies the existence of reputation inflation, i.e. unjustified increases in ratings, with a special focus of heterogeneity between...

Die Arbeitserlaubnis ist das wichtigste Instrument zur Kontrolle des Arbeitsmarktzugangs von ausländischen Immigranten. Die Erteilung einer allgemeinen Arbeitserlaubnis wird - unter Beachtung des Anwerbestopps - normalerweise nur dann vorgenommen, wenn kein Deutscher oder gleichberechtigter...

This paper analyses the causal effects of weaker dismissal protection on the incidence of long-term sickness ( six weeks). We exploit a German policy change, which shifted the threshold exempting small establishments from dismissal protection from five to ten workers. Using administrative data,...

Outsourcing may have several impacts in Brazilian labor market, especially for workers. That's why it is relevant to debate new regulations for this phenomenon, mainly legislative ones. The Bill no 4.330/2004 is one of the regulations that have been discussed in the Brazilian parliament. But...

Employment protection harms early-career employees without benefitting them in later career stages (Leonardi and Pica, 2013). We demonstrate that this pattern can result from employers exploiting na¨ıve present-biased employees. Employers offer a dynamic contract with low early-career wages,...

I use the universe of tax returns in Germany and a regression kink design to estimate the impacts of mothers' parental leave benefit amounts on couple earnings inequality. I make use of a benefits cap to estimate the causal impacts for high-earning women; a group for which earnings inequality is...

We solve the equilibrium market structure in a labor market where vacancies and unemployed workers can meet either in an intermediated market where wages are determined by take-it-orleave- it offers, or in a directed search market where firms post wages. By using an intermediary agents avoid the...