Research On The Impact Of Collaborative Agglomeration Of Productive Service Industry And Manufacturing Industry On High-quality Economic Development

High-quality development is the primary task of building a modern socialist country,and achieving a new breakthrough in high-quality economic development is the main goal.To make a new breakthrough in high quality development,it is necessary to transform the economic mode,form a mature industrial chain and harmonious industrial integration to improve the quality of the economic system,and the transformation of the economy cannot be achieved without the important help of industries.Therefore,it is important to analyze the impact of synergistic agglomeration of production service industry and manufacturing industry on high quality economic development.Translated with www.Deep L.com/Translator(free version)Based on the relevant data of 30 provincial administrative regions,this paper firstly measures the level of singleindustry agglomeration,the level of synergistic industrial agglomeration and the level of high-quality economic development using locational entropy and modified E-G index(?)and entropy method,and establishes Dagum Gini coefficient,Markov chain,Kernel kernel density and convergence model to analyze the regional of high-quality economic development differences.Secondly,based on the measurement and difference analysis research,we construct panel data and conduct empirical tests such as heterogeneity analysis,threshold effect analysis and endogeneity analysis to analyze the effect of synergistic agglomeration of productive service and manufacturing industries on economic high-quality development.Finally,Moran’s I test,spatial effect test and spillover effect decomposition are used to analyze the spatial spillover effect of synergistic agglomeration of productive service industry and manufacturing industry on economic high-quality development,based on which conclusions are drawn and suggestions are made.The conclusions of this paper mainly include:(1)The level of synergistic agglomeration of productive service and manufacturing industries is decreasing,and the level of economic high-quality development is increasing.(2)There are regional differences in the level of high-quality economic development,and the level of high-quality economic development in the three regions shows different degrees of development.(3)The synergistic agglomeration of productive service industry and manufacturing industry has a promoting effect on the economic high-quality development,and with the different synergistic agglomeration of the two industries,it also shows different stages of influence on the economic high-quality development.(4)There is a negative spillover effect of the synergistic agglomeration of productive service and manufacturing industries on the economic high-quality development,and the increase of the economic high-quality development level in this region will have a negative impact on the neighboring regions.