外商直接投资与经济增长对碳排放的影响

采用1986-2016年面板数据，通过面板回归方法对中国东部、中部及西部地区外商直接投资（FDI）、经济增长对碳排放量的影响进行实证研究。结果表明，东部、中部及西部地区FDI均产生了碳减排效应，但中、西部地区不显著；三大区域GDP均具有碳增排效应。分样本区间进一步分析表明，三大区域FDI碳排放效应呈现由增排到减排动态变化特征，其中东部地区特征更为显著，满足环境库兹涅茨曲线（EKC）倒“U”型特征。最后，结合地区差异提出相关政策建议。

Research on the Impact of Foreign Direct Investment and Economic Growth on Carbon Emissions

Using the panel data from 1986 to 2016, the panel regression method was used to empirically study the impact of foreign direct investment (FDI) and economic growth on carbon emissions in eastern, central and western China.The results show that the FDI in the eastern, central and western regions has a carbon emission reduction effect, but the central and western regions are not significant; the GDP of the three major regions all have carbon increase and discharge effects.Further analysis by sample interval shows that the carbon emission effects of FDI in the three regions are characterized by increasing emissions to dynamic changes in emission reduction, and the characteristics of the eastern region are more significant, satisfying the inverted U-shaped characteristics of the environmental Kuznets curve (EKC).Finally, relevant policy recommendations are proposed in light of regional differences.