生产性服务业与制造业协同集聚对城市创新的影响研究OA北大核心CHSSCD

Strengthening national strategic science and technology and enhancing the overall effectiveness of the national innovation system are crucial for China to accelerate its entry into the forefront of innovative countries.At the same time,the promotion of the deep integration of modern services and manufacturing is also in full swing.Therefore,close attention should be paid to the impact of the synergistic agglomeration of productive services and manufacturing on urban innovation,in order to better play the role of synergistic industrial agglomeration in optimi-zing the national innovation system. This paper constructs a new indicator of urban innovation quality by using the invention patent authorization data from the State Intellectual Property Office of 266 prefecture-level and above cities in China during 2006-2019,and analyzes the influence mechanism of the synergistic agglomeration of productive services and manufacturing on the quality of urban innovation by using the spatial error model and the spatial hysteresis model.It is found that the synergistic agglomeration can significantly improve the quality of urban innovation through three channels of promo-ting the advanced industrial structure,improving urban scientific and technological investment,and attracting the inflow of R&D personnel;the synergistic agglomeration has a significant effect on the quality of urban innovation in eastern and central regions.The synergistic agglomeration of high-end productive service industry and manufactur-ing industry,as well as the synergistic agglomeration of low-end productive service industry and manufacturing in-dustry,can significantly improve the quality of urban innovation.In addition,the synergistic agglomeration of pro-ductive services and manufacturing can promote the increment of newly registered enterprises,thus enhancing the entrepreneurial passion and entrepreneurial activity of cities.Therefore,the synergistic agglomeration of productive services and manufacturing has the functions of enhancing the quality of urban innovation and entrepreneurial vitali-ty,and can promote the high-quality growth and improve the competitiveness of cities. The marginal contributions of this paper are as follows.First,it is the first time to construct the measurement method of urban innovation quality from the perspective of complexity,which not only provides a new measurement tool for urban innovation quality,but also makes up for the insufficiency of innovation quality research from the quantitative and citation perspectives.Second,with the help of spatial measurement method,it analyzes the impact of the synergistic agglomeration of productive services and manufacturing on innovation from the perspective of urban innovation quality,considers the spatial spillover effect of urban innovation quality,and then measures the actual relationship between the two from a more scientific perspective.It also analyzes the effect of synergistic agglomera-tion from the perspective of entrepreneurship.As a result,the economic effects of the synergistic agglomeration are comprehensively analyzed,which provides more detailed empirical evidence for the theoretical development of this field.