We introduce two pioneering databases in order to analyze the implications of the Global Economic Crisis on international migration. The first details inflows of migrant workers of 185 nationalities to 10 OECD destinations, disaggregated by skill level (highly skilled and otherwise), between...

We study the extent to which migrant inflows to the United States affect the political polarization of campaign donors and the ideology of politicians campaigning for the House of Representatives in the 1992-2016 period. Implementing various polarization measures based on ideology data derived...