In this paper we discuss forms of migration that are non-permanent. We focus on temporary migrations where the decision to return is taken by the immigrant. These migrations are likely to be frequent, and we provide some evidence for the UK. We then develop a simple model which rationalizes the...

In this paper we present a model that explains migrations as decisions that respond to where human capital can be acquired more efficiently, and where the return to human capital is highest. The basic framework is a dynamic Roy model in which a worker possesses two distinct skills that can be...

In this paper we present a model that explains migrations as decisions that respond to where human capital can be acquired more efficiently, and where the return to human capital is highest. The basic framework is a dynamic Roy model in which a worker possesses two distinct skills that can be...

We produce a model with pre-marital schooling investment, endogenuos marital matching and spousal specialization in homework and market production. Schooling investments generate two kinds of returns in our framework: a labor-market return due to the education premium and a marriage-market...

This paper analyzes the impact of health and survival uncertainty on the saving and consumption decisions of retirees. A dynamic programming approach is used to model the household's planning problem. The utility parameters are estimated using panel data. The authors find that a fall into poor...

Why do people work intermittently and why do they synchronize their work schedules? A group of interacting workers who differ in tastes is analyzed. A lifetime labor supply model is developed which combines tiring, rhythmic changes in the environment, and interactions among workers arising from...