数字经济与生产性服务业耦合协调发展机理、评价与启示

Mechanism,Evaluation and Enlightenment of the Coupling and Coordinated Development of Digital Economy and Producer Services

数字经济与生产性服务业耦合协调发展研究具有重要的理论和实践意义。本文在对两者耦合协调内在机理进行探索的基础上,通过构建评价指标体系,运用耦合协调度、泰尔指数以及核密度估计法,对我国数字经济与生产性服务业融合协调度、区域差异和动态变化等方面进行了评价分析。研究结果表明:大多数地区数字经济与生产性服务业耦合协调度处于中度协调水平,数字经济和生产性服务业耦合协调度在不同地区存在明显差异,各省区市数字经济与生产性服务业耦合协调度具有一定的梯度效应。基于此,提出应深度推进数字经济与生产性服务业融合发展,着力提升数字经济与生产性服务业在区域内的耦合协调发展水平,有效强化区域间数字经济和生产性服务业耦合协调发展的联动性等政策建议。

The research on the coupling and coordinated development of digital economy and producer services has important theoretical and practical significance.On the basis of exploring the internal mechanism of their coupling coordination,this paper constructs an evaluation index system and uses coupling coordination degree,Theil Index and kernel density estimation method to evaluate and analyze the integration coordination degree,regional differences and dynamic changes of China's digital economy and producer services.The results show that the coupling coordination degree of digital economy and producer services in most regions is at a moderate level,and the coupling coordination degree of digital economy and producer services is significantly different in different regions,and the coupling coordination degree of digital economy and producer services in provinces and cities has a certain gradient effect.Based on this,it is proposed that we should deeply promote the integrated development of digital economy and producer services,focus on improving the coupling and coordinated development level of digital economy and producer services in the region,and effectively strengthen the linkage of the coupling and coordinated development of digital economy and producer services in the region.