文章首先运用GMDH方法,找出影响引进FDI的主要指标,然后依据这些指标运用DEA方法评价各省市引进FDI的效率。研究发现,影响FDI引进的主要指标包括:铁路里程,出口额占GDP比重,企业所得税占GDP比重,GDP总量,人均GDP,城镇居民可支配收入,固定资产投资价格指数等;在引进FDI的效率方面,优势充分发挥的省市是上海、广东、江苏、河南,优势发挥严重不足的省市是甘肃、贵州、青海和新疆。
At first, we find out the major indicator which influences the efficiency in absorbing FDI using GMDH method, and then use DEA method to appraise the efficiency of absorbing FDI in China according to these indexes. It has been found that the major indicators include. The mileage of the railway, the volume of export taking GDP proportion, the corporate income tax taking GDP proportion, GDP total amount, per capita GDP, the disposable income of urban residents, price index of the investment in fixed assets, etc. In absorbing the efficiency of FDI, the areas where advantages have been exerted best are Shanghai, Guangdong, Jiangsu and Henan. The areas where advantages have been exerted worst are Gansu, Guizhou, Qinghai and Xinjiang.