Jin Fan Jiangsu Administration Institute   RCJAE Jiangsu Administration Institute Shuizuogang Nanjing, Jiangsu 210009 China   jfan@mx.cei.gov.cn   http://www.sdx.js.cn           JEL Areas: E2 : Macroeconomics: Consumption, Saving, Production, Employment, and Investment: General (includes Measurement and Data) H3 : Fiscal Policies and Behavior of Economic Agents: General