The UK was one of only three countries that granted free movement of workers to accession nationals following the enlargement of the European Union in May 2004. The resulting large, rapid and concentrated migration inflow can be seen as a natural experiment that arguably corresponds closely to...

We investigate the relationship between migration and productivity in the UK, using an instrumental variable along the lines suggested by Bianchi, Buonanno and Pinotti (2012). Our results suggest that immigration has a positive and significant impact (in both the statistical sense and more...

This paper examines the determinants of long-term international migration to the UK; we explore the extent to which migration is driven by macroeconomic variables (GDP per capita, unemployment rate) as well as law and policy (the existence of "free movement" rights for EEA nationals). We find a...

Refugees are often perceived as an economic "burden", as the current debate on the European refugee crisis illustrates. But there is little quantitative evidence on the medium-term outcomes of refugees in the UK. We fill this gap by looking at the case of "East African Asians" who arrived as...