Despite the apparent stability of the wage bargaining institutions in West Germany, aggregate union membership has been declining dramatically since the early 90's. However, aggregate gross membership numbers do not distinguish by employment status and it is impossible to disaggregate these...

Union representation has been in strong decline in most OECD countries with potentially important consequences for wages. What drives this decline? We try to answer this question by developing and implementing a detailed decomposition approach based on Fairlie (2005). Using linked...

Union density in Germany has declined remarkably during the last two decades. We estimate socio-economic and workplace-related determinants of union membership in East and West Germany using data from the German Socio-Economic Panel by means of Chamberlain-Mundlack correlated random effects...

Recent labor market reforms in Germany aim, among other things, at reducing unemployment by restricting passive unemployment measures, emphasizing local labor market policies and re-structuring public employment services. This paper uses extensive individual administrative and regional aggregate...

Aufbauend auf der Hypothese, dass Arbeitsmärkte durch unvollständige Information charakterisiert sind, werden in diesem Arbeitspapier neuere Entwicklungen innerhalb eines Zweiges informationsökonomischer Ansätze vorgestellt: der Suchtheorie. Dabei werden ausführlich insbesondere jene...

In a framework of a unionised oligopoly, this paper reconsiders the impact of the bargaining structure on union wages. In particular, two dimensions along which centralisation may occur, namely the professional and firm line, are integrated into one modelling framework. It will be shown that,...

This paper aims to shed light on the role of technological opportunities for green innovation by studying the case of Green ICT innovation. We test two hypotheses: (1) Firms active in low-opportunity technological areas are less innovative; (2) Firms active in low-opportunity technological areas...

This paper follows up recent work on the relationship between (un-)employment and wage effects of social security financing undertaken by the OECD Jobs Study. Based on a simple macroeconometric model of the labour market, I investigate whether the peculiar OECD results for Germany on the...