This paper is an analysis of the impact of different bargaining regimes on firm-specific wages and wage dispersion. In recent years, firms in Germany favored flexible to collective bargained wages. Opening clauses were introduced to combine collective bargaining and flexible adaptation of e.g....

We analyze union behavior in a model with membership dynamics and compare the labor market outcomes to static union models. Based on empirical findings we modify standard models and show that the well-known result that static models overstate distortions caused by unions only holds in the...