Wage Dispersion and Overqualification as Entailed by Reder Competition

Schlicht, Ekkehart (July 2007): Wage Dispersion and Overqualification as Entailed by Reder Competition. Discussion Papers in Economics 2007-21 economics - The Open-Access, Open-Assessment E-Journal

Abstract

The expansion of higher education in the Western countries has been accompanied by a marked widening of wage differentials and increasing overqualification. While the increase in wage differentials has been attributed to skill-biased technological change that made advanced skills scarce, this explanation does not fit well with the observed increase in overqualification which suggests that advanced skills are in excess supply.

By "Reder-competition" I refer to the simultaneous adjustment of wage offers and hiring standards in response to changing labor market condition. I present a simple model of Reder competition that reproduces the simultaneous increase in wage differentials and overqualification in response to an increase in education.

• Item Type: Paper
• Form of publication: Postprint
• Keywords: Hiring standards, employment criteria, selection wages, efficiency wages, mobility, skill-biased technical change, overeducation, wage dispersion, Reder competition
• Faculties: Economics; Economics > Munich Discussion Papers in Economics; Economics > Munich Discussion Papers in Economics > Labor; Economics > Chairs > Chair of Institutional Economics (closed)
• Subjects: 300 Social sciences > 300 Social sciences, sociology and anthropology; 300 Social sciences > 330 Economics
• JEL Classification: J31, J63, D43
• Language: English