× Homepage Programme Participants Location Social Events Presentation Instructions Practical Info

AIEL 2025


40th Conference of the Italian Association of Labour Economics

Department of Economics, Management and Statistics (DEMS)
University of Milano-Bicocca

Milan, 18-20 September 2025

Monopsony: Wages, Wage Bargaining and Job Requirements


Presenter

Malika Jumaniyozova (Johannes Kepler University)


Coauthors

Jasmin Anderlik, Bernhard Schmidpeter and Rudolf Winter-Ebmer


Abstract

Using linked vacancy-employer-employee data from Austria, we investigate how monopsony power affects firmsÂ’ posting behavior and wage negotiations. Consistent with theoretical predictions, we find that firms with greater monopsony power post lower wages and offer fewer non-wage amenities, suggesting that wages and non-wage benefits are complementary. However, we find no evidence that monopsonistic firms demand higher levels of skill or education. Instead, our results indicate that they require more basic skills, particularly those related to routine tasks. On the workersÂ’ side, we find that employees hired in monopsonistic labor markets face significantly lower wages, both initially and in the long run. These lower wages are driven by both lower posted wages and reduced bargaining power, as well as reduced opportunities to climb the wage ladder later.