数字技术、物流业与经济高质量发展耦合协调研究——以黄河流域为例

Research on the Coupling and Coordination of Digital Technology,Logistics Industry,and High Quality Economic Development——Taking the Yellow River Basin as an Example

以2011—2020年的相关数据为样本,运用熵值法、耦合协调度与空间自相关对黄河流域数字技术、物流业与经济高质量的耦合协调发展进行时空差异分析,结果显示:一是黄河流域数字技术、物流业与经济高质量发展三系统发展指数均呈上升趋势但不高;二是耦合协调度呈“下游>中游>上游”阶梯式分布;三是耦合协调度在空间上呈正相关,但集聚性趋势逐渐减弱。对此提出了促进黄河流域三系统协调发展的政策建议。

Taking relevant data from 2011 to 2020 as samples,the temporal and spatial differences in the coupled and coordinated development of digital technology,logistics industry and high-quality economic development in the Yellow River Basin were analysed using the entropy value method,coupling coordination degree and spatial autocorrelation.The results showed that;first,the development indexes of the three systems of digital technology,logistics industry and high-quality economic development in the Yellow River basin show an upward trend,but are not high;second,the degree of coupling and coordination is distributed in a stepped pattern of "downstream midstream upstream";third,the degree of coupling and coordination is positively correlated in space,but the trend of agglomeration is gradually weakening.Accordingly,we propose countermeasures to promote the coordinated development of the three systems in the Yellow River Basin.