Research on Spatial Linkages of Foreign Direct Investment——A Case Study of Zhejiang Province
利用引力模型和ArcGIS软件分析浙江省外商直接投资的空间关联特征，发现其吸引格局稳定，网络结构从简单钩状变为复杂网络状，杭州和宁波处于中心位置并形成杭州湾集中区。
The research analyzes characteristics of Foreign Direct Investment spatial linkages in Zhejiang Province using the gravity model with ArcGIS10.1 software platform. It shows that the largest attraction linkages pattern of Foreign Direct Investment spatial linkages is stable in the past ten years; the spatial linkages network structure has changed significantly from simplehook-basedspatial structure to the complexnetwork-basedspatial structure; Hangzhou and Ningbo are in the central position and a concentrated area for Foreign Direct Investment has formed in Hangzhou Bay;the radiation scope of Foreign Direct Investment in Hangzhou and Ningbo cover neighboring counties and also many central counties, forming a double radiation area by overlapping and extending to the central region.