港口能级-腹地经济协调发展评价——以重庆港为例

Coordinated Development Evaluation of Port Energy Level and Hinterland Economy:Taking Chongqing Port as an Example

鉴于我国内河港口存在港口能级不高、港口与腹地之间协调性水平亟待提高的现象,构建了港口能级—腹地经济系统综合评价体系,通过熵值法求得指标权重,基于耦合协调度模型分析了重庆港2010-2019年间港口能级与腹地经济之间的协调发展特征。结果发现:(1)重庆港港口能级和腹地经济在初期处在较低水平,随着时间的增长,虽然存在波动但总体增长较为稳定;(2)港口能级与腹地经济系统之间的耦合协调度总体呈稳步上升趋势,但仍有提升空间。

In view of the low energy level of inland ports in China and the low level of coordination between the inland ports and their hinterland area,the paper constructed a comprehensive evaluation system of port energy level and hinterland economy.With entropy method,it calculated the weight of the indexes,and analyzed the coordinated development characteristics between port energy level and hinterland economy of Chongqing port from 2010 to 2019 based on the coupling coordination degree model.The result showed that:(1)the port energy level and hinterland economy of Chongqing port were at a low level in the early stage,and generally rose stably over time;(2)the coupling coordination degree between port energy level and hinterland economy system showed a steady upward trend on the whole,but there are still room for improvement.