This paper sheds a new perspective on models of migration by integrating in a same structure the decisions about education and work; and by incorporating return migration with "brain waste". Brain waste is defined as the depreciation, due to migration, in the human capital acquired in the home...

Should individuals migrate before acquiring education or after? In order to analyze the optimality of the timing of migration, I develop a model of migration, which combines the two migration decisions into a unique model - decisions about where to get an education and decision about where to...