I found this other article about African countries. If we look to "Love and Gold" by Hochschild, it is the same circumstance which make people to leave their countries. In most of the people are always going to follow the money. Also everybody dreams is to improve his and families conditions so that we are willing to immigrate to other countries which offer more for our knowledge.
http://news.xinhuanet.com/english/2005-12/24/content_3963884.htm
