The paper presented in this Mannheim Applied Seminar develops a model where labor market structure affects the division of surplus between firms and workers. Using Austrian data the authors show that in more concentrated labor markets, workers are more likely to return to past employers. In their model, the possibility of these re-encounters endows firms with size-based market power since outside options are truly outside the firm: firms do not compete with their own vacancies. Hence, a worker's outside option is worse when bargaining with a larger firm, and wages depend on market structure. The quantified model suggests that such size-based market power could substantially reduce wages.


Gregor Jarosch

Princeton University, USA

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28.10.2020 | 15:00 - 16:00

Event Location

Online via ZOOM

  • Social Policy and Redistribution


Head and Dean of Graduate Studies