In the present paper, I develop an on-the-job search model in which workers face both frictional and structural impediments to sorting. There are two key model predictions. First, versatility enhances the worker’s ability to sort into the most productive firms since a mismatch between the job...

Skill-Biased Technical Change is one of the most prominent explanations for the rise in wage inequality in the United States over the last decades. However, the explanation is challenged for several reasons. In this paper, I propose an alternative type of technical change, where new technologies...

I derive a measure of job mobility that reflects individuals ability to sort into the preferred jobs. Relying on the Survey of Income and Program Participation, I find that educational attainment tends to have a strong positive effect on internal (i.e., within firms) and external (i.e., between...