Gewerkschaften und Arbeitgeberverbände spielen in Deutschland nicht nur bei der Lohnfindung, sondern auch in sozialpolitischen und arbeitsrechtlichen Fragen eine wichtige Rolle. Während die Mehrheit der Firmen in Arbeitgeberverbänden organisiert ist, sind weniger als ein Viertel der...

We argue that in labor markets with central wage bargaining wage flexibility varies systematically across the wage distribution: local wage flexibility is more relevant for the upper part of the wage distribution, and flexibility of wages negotiated under central wage bargaining affects the...

In this paper we estimate the employment effects of a reduction in weekly normal hours in West German manufacturing on the basis of an econometric models using industry panel data. We distinguish between unskilled, skilled and high-skilled workers and show that labor demand elasticities with...

Post Keynesian theory as opposed to Walrasian theory does not provide the foundations for a unique general equilibrium but claims the existence of multiple equilibrium positions. In this article, such a multiple of equilibrium positions is explained by different market constellations which are...

Post-apartheid South Africa is facing three major economic problems: (1) slack economic growth, (2) high and growing unemployment and (3) among the world's highest income inequality and poverty indices. South Africa is currently caught in a macro-economic straight-jacket of tight monetary,...

This paper studies the relationship between wages and the degree of firm heterogeneity in a given industry under different wage setting structures. To derive testable hypotheses, we set up a theoretical model that analyses the sensitivity of wages to the variability in productivity conditions in...

Repräsentative Daten des IAB-Betriebspanels für das Jahr 2002 zeigen, dass im privaten Sektor fast die Hälfte der westdeutschen, aber nicht einmal ein Fünftel der ostdeutschen Betriebe mit Tarifbindung über Tarif entlohnen. Das Ausmaß der übertariflichen Entlohnung in diesen Betrieben...