南京都市圈近年来发展迅速,对FDI的吸引力不断变大。利用南京都市圈7个城市作为观测对象,建立面板数据模型,采用可行广义最小二乘法对模型进行估计,在此基础上检验FDI对南京都市圈国内投资的挤入挤出效应。研究表明,FDI对南京都市圈内的国内资本产生明显的挤入效应。 Nanjing metropolitan area has developed rapidly in recent years, attracting more and more FDI. Seven cities in Nanjing metropolitan area were used as observational objects. Panel data model was established and the model was estimated by feasible generalized least square method. On this basis, the FDI crowding-out effect on domestic investment in Nanjing metropolitan area was tested. The research shows that FDI has obvious crowding-in effect on the domestic capital in the Nanjing metropolitan area.