我国区位优势对制造业集聚影响的实证研究

Empirical Study on Impact of Location Advantage of Manufacturing Cluster in China

对我国29个省(自治区、直辖市)的区位优势和20个制造业细分行业的集聚水平进行了测算,采用系统广义矩估计方法实证分析了区位优势对制造业集聚的影响。结果表明:区位优势与制造业各行业的集聚程度显著相关:大多数现代制造业和依赖规模经济的制造业与区位优势正相关,大部分传统制造业与区位优势负相关;不同的制造业细分行业侧重不同方面的区位优势。

Using the cross-sectional data about 29 China′s provinces or autonomous regions from 2000 to 2009,this paper calculates the location advantage of 29 regions and the cluster level of 20 manufacturing industries,and empirically studies the impact of location advantage on manufacturing cluster by the GMM method.The results show as follows：there is a significant correlation between location advantage and manufacturing cluster;most of modern industries and those relying on economic to scale are positively correlated to location advantage,and most of traditional industries are negatively correlated to location advantage;different manufacturing industries focus on different aspects of location advantage.