Migration of the unskilled clearly benefits the origin country, mainly due to the flow of remittances but also if the departure of some raises the ability of others to migrate. This depends on whether trade is a complement or a substitute for migration. The impact of such flows on the...

The extent to which a country can bene t from trade openness crucially depends on its ease of reallocating resources. However, we know little about the role of domestic frictions in shaping the e ects of trade policies. I address this question by analyzing the impact of tari reductions on the...