Industrial Co-agglomeration,human Capital Flow And High-tech Industry Innovation Performance

In the context of the "new normal" of the economy,our country actively promotes innovative development strategies.As an important part of the national economy,promoting the development of high-tech industries is the key to implementing the innovation-driven development strategy.Vigorously improving the innovation capability of high-tech industries is necessary for us to build competitive advantages and promote high-quality economic development.At the same time,our country’s development model is undergoing a transformation from a single industry cluster to a multi-industry collaborative cluster.Whether this development model is really conducive to the innovation of high-tech industries is unknown.In addition,the battle for talent has intensified in various regions.While driving the spatial flow of human capital,it also brings new opportunities and challenges to the high-tech industry.From the perspective of the innovation value chain,this article will analyze how industrial co-agglomeration affects the innovation performance of high-tech industries,and what kind of regulatory role human capital flows has played in this process? The main research contents are as follows:(1)Calculate the degree of co-agglomeration of high-tech industries and knowledge-intensive business services and analyze its spatial distribution characteristics.The results show that the degree of co-agglomeration of high-tech industries and knowledge-intensive business services is high;and the industrial coagglomeration’s degree of regions at different stages of innovation development followed the same pattern: "innovation pioneer zone>innovation catch-up zone>innovation backward zone".At the same time,there is a significant positive spatial correlation among the industrial co-agglomeration,and the phenomenon of "high-high" and "low-low" agglomeration is obvious.(2)Calculate the flow of human capital and analyze its overall and regional characteristics.The results show that: our country’s human capital flow preference structure is unbalanced,and the overall trend is declining from the east coast to the west inland.Most of the provinces and cities with large human capital flows are located in the eastern region,while most of the central and western provinces,especially Yunnan,Gansu and Xinjiang,are “low-lying” areas for human capital flows.During the study period,the flow of human capital in regions at different stages of innovation and development has always maintained "innovation pioneer zone> innovation catch-up zone> innovation backward zone",the gap between the innovation pioneer zone and the innovation catch-up zone is slowly narrowing,but the gap between the innovation backward zone and the former two is gradually increasing.(3)Use the spatial measurement model to explore the impact of industrial coagglomeration on the innovation performance of high-tech industries and the regulation of human capital flows.The results show that: from a national perspective,in the twostage innovation,industrial co-agglomeration plays a significant role in promoting the innovation performance of high-tech industries,while the impact of human capital flow on innovation performance is significantly different,that is,in the technology development stage,human capital flow promotes the innovation performance,but its moderating effect weakens the innovation-driven role of industrial co-agglomeration.From a regional perspective,in innovation catch-up areas and innovation backward areas,human capital flows play a positive role in regulating industrial clusters and technological innovation performance.While the adjustment effect is negative in the innovation pioneer zone.In the stage of achievement transformation,the impact of human capital flow on innovation performance and its moderating effect are not obvious.Based on the above conclusions,while enriching the theoretical content of industrial co-agglomeration,this article also provides certain policy reference significance for fully tapping the potential of our country’s human capital and the original innovation capabilities of high-tech industries.