TY - RPRT AU - Guadalupe, Maria TI - Product Market Competition, Returns to Skill and Wage Inequality PY - 2005/Apr/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 1556 UR - https://www.iza.org/publications/dp1556 AB - This paper shows that increasing product market competition can have a direct impact on the employment relationship and on wage inequality. I develop a simple model in which an increase in product market competition increases returns to skill through the effect of competition on the sensitivity of profits to cost reductions. I then show empirically that relative wages increase with competition using a large panel of United Kingdom workers with complete work histories. I identify the impact of competition on returns to skill in the panel, using two exogenous measures of competition provided by two quasi-natural experiments. Quantile regressions indicate that increased competition also raised returns to unobserved ability. KW - product market competition KW - returns to skill KW - wage structure ER -