求助两篇英语文章,Indian IT Entrepreneurs in the US and in India: An Illustration of the "Brain Gain Hypothesis"
Ravenstein ,E. G. ,1885.“The Laws of Migration.”
Indian IT Entrepreneurs in the US and in India: An Illustration of the "Brain Gain Hypothesis"
Dr Uwe Hunger
Journal of Comparative Policy Analysis: Research and Practice, 1572-5448, Volume 6, Issue 2, 2004, Pages 99 – 109