Niimi, Yoko; Ozden, Caglar; Schiff, Maurice - Institute for the Study of Labor (IZA) - 2008
Log of host to home country great-circle distance. For USA,
Canada, EU, Australia, New Zealand: zero distance; Eastern … and
Central Europe, Middle East, Africa: average distance to EU
countries weighted by number of migrants; Central Am …., Mex.,
Caribbean, South Am.: distance to USA; South Asia, East Asia
and Pacific: distance to USA/Canada and EU countries …