3John Giles, "Is Life More Risky in the Open? House- hold Risk-Coping and the Opening of China's Labor Markets" Journal of Development Economics, Vol.81, No. 1, Jan.2006.
5Valentina Mazzucato, "Informal Insurance Arrangements in Ghanaian Migrants' Transnational Networks.The Role of Re- verse Remittances and Geographic Proximity"World Develop- ment, Vol.37, No.6, June 2009.