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ISER Working Paper Series 2012-23

Job search, human capital and wage inequality

Authors

Publication date

22 Oct 2012

Abstract

This paper constructs and quantitatively assesses an equilibrium search model with on-the- job search and general human capital accumulation. In the model workers differ in their innate abilities and firms in their productivities. Wages are dispersed because of search frictions and workers’ productivity differentials. Using the (log) wage variance decomposition implied by the model I show that wage inequality among low skilled workers is mostly driven by differences in their productivities. Among medium skilled workers, productivity differentials and search frictions are equally important. The model reproduces the observed cross-sectional wage distribution, the average wage-experience profile and the observed Mean-min ratio.

Subjects

Human Capital, Labour Market, Labour Economics, and Wages And Earnings

Paper download  

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