Research On The Relationship Between Technology Service Industry Agglomeration And Regional Economic Growth

Science and technology service industry(STSI)is an important part of the modern industrial system.In the process of industrial restructuring,STSI shoulders the responsibility of transforming and optimizing the productive forces,and interacts with other industries to promote economic development.Under the background of the new era,how to evaluate and understand the relationship between the agglomeration of STSI and regional economic growth more comprehensively has become a challenging,urgent and strategic important research topic in the field of economic growth.At present,the empirical study on the role of STSI agglomeration in regional economic restructuring and its correlation with regional economic growth is still not in-depth.Based on the existing research results and the actual development of China's regional economy,this study tries to consider the current economic level,the actual industrial structure and the impact of emerging technologies and other factors in various regions,and explores the distribution characteristics of China's STSI agglomeration,the relationship between STSI agglomeration and regional economic growth.Using mechanism and exploratory data analysis technology,this paper combines actual data,regional real economic background and relevant theories to select models.Under the framework of dynamic,static spatial panel,Threshold Panel model,panel vector autoregressive model and geographically weighted regression,this paper comprehensively analyzes the agglomeration of s STSI and regional economic growth,including long dynamic effects,moderating effects,mediating effects and synergistic agglomeration effects.In order to provide theoretical support for local governments to speed up the economic development of the region and the central government to maintain the coordinated development of regional science and technology services policy formulation.The innovations of this paper include:1.In the process of selecting the research model of this paper,we mainly take the real economic background of the region,specific data and relevant theoretical knowledge as the guidance,and carry out the influence mechanism of STSI agglomeration on regional economic growth from three aspects: dynamic effect,regulation effect and intermediary effect,and synergistic agglomeration effect on industrial structure.The analysis makes the conclusion comprehensive and detailed,and makes up for the deficiency of the existing research.2.Because the spatial relationship between regional economic growth and multi-level STSI agglomeration has been neglected in many studies,the spatial relationship is included in the analysis framework of this paper.And different from the existing literature from the provincial level to discuss and empirically test the scientific and technological service industry agglomeration,economic growth related academic issues,this paper selects data above the prefecture level.This paper focuses on the dynamic evolution process between variables,establishes PVAR panel model and dynamic spatial panel model,and introduces the time delay term of dependent variables.In order to dynamically handle the spatial econometric models related to regional economic growth and STSI agglomeration,and relying on the economic time theory,a distance economic spatial matrix is created to explore the dynamic spatial relationship between regional economic growth and STSI gglomeration,and to further identify the relationship between them.The short-term and long-term effects of the two are verified,and further subregional analysis is carried out on this basis.3.In view of the lack of validation of moderating effect and mediating effect,this paper identifies and examines the moderating effect and mediating effect of science and technology service industry agglomeration and regional economic growth,takes social filtering factor as moderating effect,and selects employment,finance and finance as three aspects to conduct science and technology service industry agglomeration and region.The regulation effect of regional economic growth is verified.At the same time,this paper tests the intermediary effect between the agglomeration of STSI and regional economic growth,and tests and analyzes the intermediary effect of innovation variables as intermediary variables.It has a significant research conclusion,which has a certain guiding role for the practice of STSI agglomeration.4.Empirical study on the impact of synergistic agglomeration of science and technology service industry and manufacturing industry on regional industrial structure is carried out.The existence of synergistic agglomeration index and urban economic scale threshold variable is verified by using spatial econometric model and panel threshold dual model.It is proved that the synergistic agglomeration of STSI and manufacturing industry has complex nonlinear relationship.The threshold and optimal synergetic agglomeration interval are tested,and the threshold values of synergetic agglomeration index and urban economic variables are obtained.Based on the theoretical and empirical research conclusions,this paper summarizes and summarizes the policy mechanism of promoting the agglomeration of STSI,accelerating the transformation of economic structure and promoting the sustained and stable growth of urban economy,and puts forward some suggestions on selecting the agglomeration mode of STSI reasonably and leading the development of new forms of STSI.