基于复合信息熵权的港口物流与腹地经济协同发展

Synergistic Development of Port Logistics and Hinterland Economy Based on Compound Information Entropy Power

港口和腹地协调发展对促进区域经济的发展具有关键性作用。以辽宁省主要港口为例,探究港口腹地协同发展机制,基于2013—2022年数据进行实证分析,采用复合信息熵权法构建港口物流与腹地经济协同发展评价模型,结果表明辽宁省四个规模港口物流与腹地经济子耦合协调度呈持续高度耦合的态势,各子系统有序度的共同提高能够促进耦合协调度的提高。最后从优化腹地产业结构、加强港口与腹地的密切来往和港口信息化建设等方面提出建议。

The coordinated development of port and hinterland plays a key role in promoting the development of regional economy.Taking the major ports in Liaoning Province as an example,the collaborative development mechanism of port hinterland was explored,empirical analysis based on the data from 2013 to 2022 was conducted,and the composite information entropy weight method was used to construct the evaluation model of collaborative development between port logistics and hinterland economy.The joint improvement of the order degree of each subsystem can promote the improvement of the coupling coordination degree.Finally,some suggestions are put forward from the aspects of optimizing the industrial structure of the hinterland,strengthening the close communication between the port and the hinterland and the construction of port informatization.