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BRIEFS
October 09, 2018
Many of the world’s 25 million refugees spend years struggling to provide for themselves or contribute fully to their host economies because they are legally barred from working or owning businesses. Granting refugees formal labor market access unlocks a range of benefits—for refugees, h...
BRIEFS
February 14, 2018
Lawful migration channels are often suggested as a tool to reduce unlawful migration, but often without much evidence that they work. There is evidence that lawful channels for migration between Mexico and the United States have suppressed unlawful migration, but only when combined with robust enfor...
BRIEFS
February 12, 2018
As waves of migrants have crossed the Mediterranean and the US Southwest border, development agencies have received a de facto mandate: to deter migration from poor countries. Will it work? Here we review the evidence on whether foreign aid has been directed toward these “root causes” in...
POLICY PAPERS
February 12, 2018
In response to the recent migrant and refugee crisis, rich countries have redoubled policy efforts to deter future immigration from poor countries by addressing the “root causes” of migration. We review existing evidence on the extent and effectiveness of such efforts.