长三角城市群物流网络结构分析——基于物流专线信息的实证分析

Analysis of Logistics Network Structure of Yangtze River Delta City Cluster——An Empirical Analysis Based on Logistics Dedicated Line Information

利用长三角城市群物流专线信息,构建了长三角物流网络,并运用社会网络分析法对该网络进行了实证研究。结果表明:长三角物流网络联系紧密,但当物流专线阈值达到40时呈现弱关联形态;上海对其他城市的物流辐射能力较强,城市之间存在物流吸引力;长三角物流子群呈现单群集聚、多群交叉的地理分布模式。

This paper constructs the Yangtze river delta logistics network based on the special logistics information of city agglomeration in Yangtze river delta,and makes an empirical study on the network by using the social network analysis method.The results show that:the Yangtze river delta logistics network is closely connected,but when the threshold value of the special logistics line reaches 40,it presents a weak correlation pattern.Shanghai has a strong ability to radiate logistics to other cities.The logistics sub-group of the Yangtze river delta presents the geographical distribution pattern of single group agglomeration and multiple groups intersection.