3FDC(2009).mobile financial services;extending the reach of financial services through mobile payment systems[M].FDC:The foundation for development cooperation,2009.
4Grace,Jeremy,Charles Kenny,and Christine ZhenWei Qiang.2003,“Information and Communication Teclmologies and Broad Based Development:A Partial Review of the Evidence”[M].World Bank Working Paper:Technical Report,2003.
5Jorgoisoii,D.W.2001,“Information technology and&e US economy”[J].American Economic Review,2001,(1).
6Oliner,Sichel,Doms and Dunn.2004,“How Fast Do Personal Computers Depreciate?Concepts and new estimates”[J].NBER Working Paper,2004,(7).
7Jorgenson and Stiroh.2000,“raising the speed limit:US economic growth in the information age,”[J].Brookings Papers on Economic Activity,2000,(1).
8Mishkin,Frederic.1995,“The Economics of Money,Ban king,and Financial Markets”,Harper Collins[J].College Publishers,1995,(5).