The Harris-Todaro model is reinterpreted under an evolutionary game approach, including the behavior of migrants under bounded rationality in a process of imitation or learning. A first feature is an improvement upon Harris-Todaro by replacing the sign-preserving function of the adjustment...

In employment agreements, alternatives arise over time for either party that threaten the survival of the particular match between the worker and the firm. This paper focuses on one side of this issue, namely the optimal response by an employer to a threatened unilateral termination of an...

The objective of this paper is to add evidence of job mobility within a firm using personnel records from a single large U.S. corporation, focusing on the determinants of the hazard rates of being promoted to a higher hierarchy level. How to successfully control for unobserved heterogeneity is...

This paper presents a theory of location choice that draws on insights from the incomplete contracts and investment flexibility (real option) literatures. We provide conditions under which human capital is more efficiently created and better utilized within industrial clusters that contain...

I develop a matching model with heterogeneous workers, firms, and worker-firm matches, and apply it to longitudinal linked data on employers and employees. Workers vary in their marginal product when employed and their value of leisure when unemployed. Firms vary in their marginal product and...

Entre 1984 y 2002 se presentó una caída permanente en la propo0rción de hogares colombianos que utilizan personal asalariado para trabajo doméstico. Utilizamos un modelo teórico de la decisión del hogar de tener o no tener servicio doméstico y estimamos dicha probabilidad. Ésta se ve...

Many firms provide training to newly recruited employees in order to improve their productivity. This occurs in spite of the fact that the skills acquired by the workers are valuable in competing establishments, which may make offers to those workers and bid them away. Recent research suggests...