In this paper we study the effect of migration in a two-sector model where production is performed with one freely mobile factor and sector-specific CES composites of two labor services -- simple and complex tasks. Tasks' supply is provided by migrants and natives; they differ in terms of...

We aim to identify winners and losers of a sudden inflow of low-skilled immigrants using a general equilibrium search and matching model in which employees, either native or nonnative, are heterogeneous with respect to their skill level and produce different types of goods. We estimate the...