Docquier, Frédéric; Schiff, Maurice W. - 2009
-North migration has increased by 30% from 1990 to 2000 while that of skilled labor has
increased by 70%.
2
to be concentrated in … by origin country in 1990 and 2000. In what follows,
the term ''country'' usually designates independent states and … between North and South
4
Korea (estimates are provided for Korea as a whole). We distinguish 174 countries in 1990 …