扬子江城市群物流产业聚类分析与融合策略研究

Cluster Analysis and Research on the Integration Developmentof Logistics in Yangtze River City Group

城市物流产业的融合与发展是实现城市群一体化战略的必要条件。扬子江城市群一体化发展已成为国家重要的发展战略之一。物流产业的融合是个复杂的系统工程,与扬子江城市群相关的8市物流产业发展水平参差不齐。文章通过城市的货运量、货运周转量、港口货物吞吐量3个统计指标,采用熵权法确定权重,对扬子江城市群物流综合发展水平进行聚类分析,并提出扬子江城市群物流产业分步融合的策略。

Logistics industry integration and promotion of involved cities is the necessary condition of achieving the integration strategies for Yangtze River City Group.The integrated development of the Yangtze River City Group has recently become one of Chinese important development strategies.Yangtze River City Group’s eight cities have various logistics levels in the Group and their integration is a complex system.In order to propose the approaches of achieving strategy and policy recommendation,three statistical indicators(namely freight volume,freight turnover and cargo throughput of port)are selected to implement cluster analysis through the entropy weight method.Eight cities along the Yangtze River cluster into three parts in which divided cities are adjacent.The first one is Nanjing.The second one is Nantong,Suzhou,Taizhou and Wuxi.The last one is Yangzhou,Zhenjiang and Changzhou.Finally,corresponding approaches of achieving strategy and policy recommendation are introduced.