The assumption that all migrations are permanent, which pervaded the early microdata-based research on immigrant career profiles, is not supported by the empirical evidence. Rather, many - if not most - migrations appear to be temporary. In this paper, therefore, we illustrate the estimation...

This chapter begins by documenting that temporary migrations are not only very common, but that out-migration of immigrants is selective both in terms of migrants’ individual characteristics and their economic outcomes. We then examine the problems that arise when estimating immigrants’...