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对外直接投资应该与从投资中获得的经济社会效应相匹配。本文首先运用灰关联系数建立多维评价指标体系,然后构建熵权TOPSIS绩效评价模型,从产业结构优化的视角,以2005～2009年全球排名均在前25位的14个国家为评价对象,对我国对外直接投资的宏观绩效进行相对评价。结果显示:在2008年之前,我国OFDI绩效呈现出上升态势,且与其自身的上升势头相匹配;但在2009年,我国OFDI绩效表现不佳,投资增长未能带来相应的产业结构优化促进效应。
Foreign direct investment should match the economic and social effects obtained from investment. This paper firstly establishes a multi-dimensional evaluation index system by using the gray correlation coefficient, and then constructs the TOPSIS performance evaluation model of entropy weight. From the perspective of industrial structure optimization, taking the top 25 global 14 countries from 2005 to 2009 as the evaluation object, The relative performance of the macroeconomic performance of foreign direct investment. The results show that before 2008, the performance of OFDI in China showed an upward trend and matched with its own upward trend. However, in 2009, OFDI performance was not good and the investment growth failed to bring about the corresponding promotion effect of industrial structure optimization .