科技创新与产业创新融合测度、时空演化及经济效应OA

Against the backdrop of a new round of technological revolution and industrial transformation,the deep integration of scientific and technological innovation(STⅠ)and indus-trial innovation(Ⅱ)has become a core driving force for high-quality economic development.This paper systematically constructs a theoretical analysis framework from four levels:micro-level factor integration,meso-level industrial integration,macro-level spatial synergy,and multi-dimensional value co-creation,revealing the intrinsic mechanisms underlying the inte-grated development of STⅠ and Ⅱ.On this basis,using panel data of 31 Chinese provinces from 2010 to 2023,an evaluation index system for STⅠ and Ⅱ is established.The coupling coordina-tion degree model is employed to measure their integration level,analyze its spatiotemporal evo-lution characteristics,and the spatial Durbin model is further used to explore the economic ef-fects of the integration.The findings are as follows:①The levels of STⅠ,Ⅱ,and their coupling co-ordination degree in China's provinces have all shown a continuous upward trend.②The cou-pling coordination degree has formed three high-coordination agglomeration areas—the Pearl River Delta,the Yangtze River Delta,and the Beijing-Tianjin-Hebei region—exhibiting an overall spatial differentiation pattern characterized by leading performance in the east,catching-up in the central region,sluggishness in the northeast,and lagging in the west,with internal dis-parities ranking as west>east>northeast>central.③The economic effect of the STⅠ-Ⅱ integra-tion is not yet significant,which may be due to its relatively weak impact or the need for a longer observation window and more refined mechanism design to materialize.④Human capital,open-ness to the outside world,and urbanization are core drivers of regional economic growth,while industrial structure and government intervention exhibit short-term inhibitory effects.The eco-nomic effects of other factors,such as infrastructure,are relatively weak or have not yet emerged.Finally,based on the above findings,the following four policy implications are proposed:First,deepen the integration pathways between scientific and technological innovation and industrial innovation by leveraging the four-level theoretical analytical framework,and make precise ef-forts in the dimensions of factors,industry,space,and value.Second,implement differentiated policies oriented by the level of integration,adopting a regional innovation coordination strategy that incorporates gradient-driven development,targeted measures,and cross-regional integra-tion across the eastern,central,northeastern,and western regions.Third,optimize resource allo-cation to promote coordinated regional development,giving full play to the comparative advan-tages of regions in terms of human resources,finance,industry,and policies to achieve comple-mentary strengths and mutual benefits.Fourth,adopt a long-term perspective when assessing the economic effects of integration,ensuring that policy-making maintains strategic resolve and avoids pursuing short-term direct returns.This paper provides empirical evidence for under-standing the complex mechanisms of STⅠ-Ⅱ integration and offers policy insights for promoting regional coordinated development and cultivating new quality productive forces.