12–56. Rauch, J. E., & Trindade, V. Ethnic Chinese Networks in International Trade. The Review of Economics and Statistics. 84(2002): 116–130. Wahba, J. (2014). Who benefits from return migration to developing countries?. IZA World of Labor, February, 123, doi: 10.15185/izawol.123. World Bank. (2011). Malaysia Economic Monitor: Brain Drain. Malaysia Economic Monitor. Washington, DC: World Bank. External links World Bank Book on Brain Circulation Human migration