Are Temporary Workers Discriminated Against? Evidence from Europe

Abstract

The aim of this paper is to analyse the wage gap between temporary and permanent jobs in 12 European countries. We use the semi-parametric (quantile regression) approach and evaluate the wage gap across the entire wage distribution. We show that the fixed-term wage gap decreases as higher quantiles are considered, and that having a fixed-term contract penalizes low–skilled workers (at the bottom of the earnings distribution) more than high–skilled ones. Finally, we decompose the wage differential across the entire wage distribution in order to account for the relative importance of observed characteristics versus different returns to skills. We find that workers with the same characteristics as temporary workers would receive higher wages if they worked on permanent contracts in almost all the countries considered, and that this finding is stable across? the entire wage distribution.