山西省数字物流、经济增长与生态环境协调发展研究

Research on Coordinated Development of Digital Logistics,Economic Growth and Ecological Environment in Shanxi Province

数字物流、经济增长与生态环境协调发展是衡量区域可持续发展的关键。本文利用2014—2021年山西省11个地级市的面板数据,构建了数字物流、经济增长与生态环境协调发展的综合指标体系,并采用熵权法、耦合度模型及耦合协调度模型,评估各市的耦合协调发展水平。研究结果表明:(1)从综合发展指数看,晋北地区综合发展指数总体偏低,但呈上升趋势。晋中地区各市综合评价指数稳步增长,太原市最高。晋南地区各市综合评价指数上升速率差异较大,运城市最高。(2)两两系统耦合分析,数字物流与经济增长的协调性在11个市中相对较低,尤其是阳泉市在2014—2021年间协调性较差。(3)三个系统的耦合度逐年提升,以太原市的协调度最佳。基于此,建议加快物流网络构建、推进物流数字化发展及加强各市协同发展。

The coordinated development of digital logistics,economic growth and ecological environment is the key to measure regional sustainable development.Based on the panel data of 11 prefecture-level cities in Shanxi Province from 2014 to 2021,this paper constructs a comprehensive index system for the coordinated development of digital logistics,economic growth and ecological environment,and evaluates the coupling and coordination development level of each city by using entropy weight method,coupling degree model and coupling degree model.The result of research shows that:1)From the comprehensive development index,the comprehensive development index of North Shanxi region is generally low,but it shows an upward trend.The comprehensive evaluation index of the cities in Jinzhong region increased steadily,and Taiyuan City was the highest.The rising rate of the comprehensive evaluation index varies greatly among the cities in south Shanxi,Yuncheng City is the highest.(2)Pairwise system coupling analysis shows that the coordination between digital logistics and economic growth is relatively low among the 11 cities,especially Yangquan City,which has poor coordination from 2014 to 2021.(3)The coupling degree of the three systems increases year by year,and the coordination degree of Taiyuan City is the best.Based on this,it is suggested to speed up the construction of logistics network,promote the development of logistics digitization and strengthen the coordinated development of various cities.