We study the effects of mobility costs in a model of wage bargaining between workers and firms, where there is instantaneous matching, free firm entry, heterogeneous labour, and workers' individual productivities are discovered by firms only after being hired. We derive the employment level and...

This paper explores the sources of bargaining power in wage negotiations. In the standard analyses of wage bargaining, the negotiation partners are specified a priori, and thus it is impossible to address the question of how they achieve and retain their negotiating positions, on which their...

When we analyse the labour market consequences of labour tax reforms in a model of firm-union wage bargaining, minor changes in the formulation of the union's fallback option can have drastic effects. This paper compares two variants of the model in which either workers have no reemployment...