This paper examines the impact of innovations and wages on the demand for heterogeneous labour. Based on matched data from the IAB-establishment panel survey and the files of the employment statistics register for the year 1995, input shares derived from a generalised Leontief cost function are...

We estimate the impact of compulsory schooling on earnings using the changes in compulsory schooling laws for secondary schools in West German states during the period from 1948 to 1970. While our research design is very similar to studies for various other countries, we find very different...

We investigate wage differences between newly hired and incumbent employees. We show in a formal model that when employees care for wages as well as match-specific utility, incumbents earn less than new recruits if and only if firm-specific human capital is not too important. The existence and...

Industrial relations are in flux in many nations, perhaps most notably in Germany and Britain. That said, comparatively little is known in any detail of the changing pattern of the institutions of collective bargaining and worker representation in Germany and still less in both countries about...

Industrial relations are in flux in many nations, perhaps most notably in Germany and the Britain. That said, comparatively little is known in any detail of the changing pattern of the institutions of collective bargaining and worker representation in Germany and still less in both countries...

This paper investigates trends in collective bargaining and worker representation in Germany from 2000 to 2008. It seeks to update and widen earlier analyses pointing to a decline in collective bargaining, while providing more information on the dual system as a whole. Using data from the IAB...

Most firms rely on subjective evaluations by supervisors to assess their employees' performance. This article discusses the implementation of such appraisal processes, exploring the use of multiple research methods such as the analysis of personnel records, survey data, and lab and field...