1. Income taxation and international mobility;Bhagwati,1989
2. How extensive is the brain drain?;Carrington;Finance and Development,1999
3. The international flow of human capital;Grubel;American Economic Review,1966
4. Potential energy: emergent emigration of highly qualified manpower from the former Soviet Union;Shkolnikov,1995
5. A brain gain with a brain drain;Stark;Economics Letters,1997