数字经济与工业高质量创新的协同互促效应

Synergistic and Mutual Promotion Effects of Digital Economy and Industrial High-quality Innovation

数字经济与工业高质量创新协同互促是加速数字经济与实体经济深度融合的必然要求。基于数字技术应用的不同维度与创新价值链理论,利用中国省际面板数据,通过构建耦合协调度模型和面板向量自回归模型解析数字经济与工业创新效率的协同互促效应。研究发现:(1)数字经济与工业两阶段创新效率的耦合协调水平总体呈不断上升态势,但目前尚处于协调发展的过渡区间,且数字经济与工业高质量创新的协同效应主要表现为产业数字化及其与工业科技研发效率的同步共进;(2)数字经济与工业成果转化效率之间存在显著互促效应,而与工业科技研发效率互动的系统特征则主要表现为工业科技研发效率提升对数字经济发展的正向驱动;(3)数字经济与工业高质量创新的互促效应主要源自数字产业化及其与工业成果转化效率的交互响应;(4)数字经济与工业高质量创新的协同效应和互促效应存在链条错位,稳步提升工业成果转化效率是加快数字经济与工业高质量创新协同发展的关键环节,充分发挥数字技术对工业科技研发效率提升的赋能作用是实现数字经济与工业高质量创新互促融合的潜在路径。

In order to build an industrial Internet platform and digital factories,mutually promote industrialization and informatization,and then realize the synergy and mutual promotion of digital economy and high-quality industrial innovation,it is essential to accelerate the deep integration of digital economy and real economy.From the different dimensions of digital technology application and the theory of innovation value chain,this paper uses China's inter-provincial panel data to analyze the synergistic and mutual promotion effects of digital economy and industrial innovation efficiency.On the one hand,this study focuses on the deep integration of digital economy and high-quality industrial innovation.By measuring the development level of the digital economy and the innovation efficiency of the two stages of industry,the coupling coordination degree model is used to investigate the synergistic evolution characteristics of the digital economy and high-quality industrial innovation.On the other hand,on the basis of synergy analysis,the mutual promotion mechanism is revealed by further constructing a panel vector auto-regressive model,so as to provide a reference for deepening the understanding of the interactive relationship between the digital economy and industrial innovation and development,and clarifying the orientation of industrial policies.It is found that,first of all,in terms of synergistic effects,the degree of coupling and coordination between the digital economy and the innovation efficiency of various stages of industry has shown an overall upward trend during the investigation period,but it is still in a transitional range.From the perspective of sub-dimensions,industrial digitalization and its efficiency in industrial technology research and development have a higher level of coupling and coordination.In terms of spatial distribution,the synergistic effects of digital economy and high-quality industrial innovation presents obvious spatial differentiation characteristics,and the two have a higher level of coupling and coordination in relatively economically developed areas such as the southeast coast.At the same time,there is a significant spatial convergence of the synergistic effects of the digital economy and industrial high-quality innovation,and the spatial differences in the coordinated development of the two mainly come from interregional differences.Secondly,as far as mutual promotion effects are concerned,the historical information of digital economy and industrial high-quality innovation can explain each other's future changes well,and the historical information of digital economy and industrial high-quality innovation can explain each other's future changes well.From the perspective of sub-dimensions,there is a continuous and strong positive response between digital industrialization and industrial achievement transformation efficiency,and the information impact of industrial digitalization and industrial achievement transformation efficiency is the main source of mutual system fluctuations caused by digital economy and industrial high-quality innovation.Through the comparative analysis of the research conclusions,it can be seen that there is a chain dislocation in the synergistic effects and mutual promotion effects of the digital economy and industrial high-quality innovation.From the perspective of policy orientation,the steady improvement of the transformation efficiency of industrial achievements is a key link to strengthen the coordinated development between digital economy and high-quality industrial innovation;it is a potential path to realize the mutual promotion and integration of digital economy and high-quality industrial innovation by giving full play to the empowering role of digital technology in improving the efficiency of industrial technology research and development.Therefore,the study stresses that regional development should focus on building an industrial ecosystem in which the digital economy and high-quality industrial innovation are synergistic and mutually reinforcing.While actively carrying out the digital transformation of the manufacturing industry and the digital empowerment of small and medium-sized enterprises,the relevant parties should implement the traditional industrial informatization transformation project and the industrial Internet innovation development projects in depth so as to realize the chain connection of digital economy and industrial high-quality innovation synergistic and mutual promotion effects.