中文摘要：

基于分解效应模型理论，通过建立联立方程组模型，本文从规模效应、结构效应、技术效应和环境管制效应等方面分析了长三角地区FDI、经济增长与碳排放之间的关系。研究结果表明长三角地区的FDI在促进该地区经济增长的同时也给环境带来了一定的消极影响， FDI每增长1％，该地区的CO2排放量随之增加0.0254％，而规模效应、结构效应和环境管制效应的影响弹性分别为0.0148、0.0518、0.0071，只有技术效应的影响弹性为-0.0483。

英文摘要：

Based on the Decomposition Effect Model Theory and by use of the simultaneous equations model , this paper analyzes the relationship among the FDI , economic growth and CO 2 emission in the Yangtze River Delta region from four aspects：scale effect, structure effect, technical effect and regulation effect .The result shows while the FDI in this area has promoted its economic growth , it was also harmful to the local environment .Every 1%growth in FDI would lead to 0.0254%growth in CO2 emission, and the scale effect, structure effect and regulation effect is 0.0148%, 0.0518%and 0.0071%respectively , only the technical effect is -0.0483 .