摘要
基于2014—2022年长江经济带11个省份数据,测算数字物流和经济韧性的发展水平,利用耦合协调度、空间自相关和灰色关联度剖析二者之间的关系。研究表明:经济韧性的综合发展指数高于数字物流的综合发展指数,但二者的差距不断缩小;耦合协调度整体呈现逐年上升趋势,并且存在空间正相关;从驱动因素来看,第三产业增加值占比对其耦合协调度影响最大,影响最小的为互联网宽带接入数。因此,需要促进数字物流与经济韧性的协调发展。
Based on the data of the 11 provinces in the Yangtze River Economic Belt from 2014 to 2022,the development levels of digital logistics and economic resilience were measured.The relationship between the two was analyzed using coupling coordination degree,spatial autocorrelation,and grey relational degree.The research shows that the comprehensive development index of economic resilience is higher than that of digital logistics,but the gap between them is narrowing.As a whole,the degree of coupling coordination has been increasing year by year,and there is a positive spatial correlation.From the perspective of driving factors,the proportion of added value of the tertiary industry has the greatest impact on its coupling coordination degree,and the smallest is the number of internet broadband access.Therefore,it is necessary to promote the coordinated development of digital logistics and economic resilience.
作者
许香丽
XU Xiangli(School of Management,Bohai University,Jinzhou 121000,Liaoning,China)
出处
《科技和产业》
2025年第1期181-189,共9页
Science Technology and Industry
关键词
数字物流
经济韧性
耦合协调度
空间自相关
灰色关联度
digital logistics
economic resilience
coupling coordination degree
spatial autocorrelation
grey correlation degree
