Globalization, Brain Drain, and Development

• DOI: 10.1257/jel.50.3.681
• Publication Date: 2012-09-15T04:57:20Z
• Authors: Frédéric Docquier; Hillel Rapoport
• Keywords: Stylized fact; Externality; Diaspora; Emigration; Stock (firearms)

This paper reviews four decades of economics research on the brain drain, with a focus recent contributions and development issues. We first assess magnitude, intensity, determinants showing that drain (or high-skill) migration is becoming dominant pattern international major aspect globalization. then use stylized growth model to analyze various channels through which affects sending countries review evidence these channels. The empirical literature shows high-skill emigration need not deplete country's human capital stock can generate positive network externalities. Three case studies are also considered: African medical exodus European scientists United States, role Indian diaspora in India's information technology sector. conclude discussion implications analysis for education, immigration, taxation policies global context. (JEL F02, F22, J24, J61, O15)