地区经济发展与外商直接投资的关联性分析

首先采用聚类分析法对我国的省区按照经济发展水平标准、基础设施水平标准、技术能力标准进行了分类，然后应用协整理论和格兰杰因果检验分析了各地区经济条件的差异对FDI与经济增长关系的影响，最后得出了三个主要结论。（1）在经济发达地区，FDI与经济增长相互促进；在经济不发达地区，市场化改革对经济增长起到促进作用。（2）在基础设施水平高的地区，FDI不是经济增长的原因；在基础设施较差的地区，市场化更能促进经济增长。（3）在科技能力较高的地区，FDI与经济增长互为因果；在科技能力较低的地区，FDI是经济增长的原因。

Co- integration Analysis of Relationship between Regional Economic Growth and Foreign Direct Investment in China

Based on three standards including inter-provincial economic development,infrastructure and technology,this article first classifies provinces and municipalities in China into two independent groups respectively.Then we apply co-integration analytical tools and Granger causality test to investigate the influence of regional differences on the relationship between FDI and economic growth.The conclusion indicates that there is bi-directional Granger causality between FDI and GDP in the region with higher level economy and FDI gives rise to GDP growth in region with lower level economy.