Research On The Impact Of Cultural Industry Agglomeration On Urban Innovatio

At present,industrial agglomeration and innovation have become important measures to improve economic quality and production efficiency.This paper explains from the three dimensions of the title,namely agglomeration,innovation and cultural industry.Because of spillover effect,scale effect and other factors,industrial agglomeration has made an important contribution to promoting economic growth.Innovation has always been the first driving force of regional development.As an emerging industry with abstract characteristics and strong industrial relevance,cultural industry is an industry with relatively rapid growth in the process of China’s economic development.Cultural industry is classified into the tertiary industry in the Department classification.Compared with traditional industries,cultural industry shows relatively strong anti risk ability because it is relatively independent of real materials.By carrying out specialized market division management and industry university research cooperation,the relevant advantageous enterprises in the clustered cultural industry chain have established a relatively close and orderly cooperative relationship with upstream industrial customers,and can expand the production scale,reduce costs,promote the optimal distribution of public resources and professional labor in the region,and finally promote the improvement of the overall labor productivity of the region and lead the development of regional economy.Innovation is also the first driving force leading China’s regional economic development.Innovation accelerates the dissemination of new knowledge in different regions and reduces the obstacles for companies to obtain external knowledge.The innovation at the level of cultural industry is not only the renewal and iteration of science and technology,but also the continuous emergence and development of new business forms and new products produced by the integration of cultural industry and other industries,including not only product research and development,but also permeated in product promotion,marketing,experience and other aspects,and the emergence of these new business forms can effectively improve people’s quality of life and improve the quality of economic development.Therefore,it is necessary to study the impact mechanism of cultural industry agglomeration on innovation ability.Reviewing the existing research results at home and abroad,we can find the factors affecting urban innovation.Most scholars demonstrate from the four aspects of human capital,material investment,innovation system and industrial structure,while the industrial structure is mostly from the perspective of primary,secondary and tertiary industries.There is less research on the refinement of some categories in the tertiary industry,and less literature demonstrates its impact on urban innovation from the perspective of cultural industry.Secondly,there are some articles that demonstrate the direct impact of the cultural industry on innovation,but they only focus on whether there is a linear relationship between the two and the impact of the subdivided industries within the cultural industry on urban innovation.Few literatures focus on the perspective of industrial agglomeration to study the spillover effect of the cultural industry on urban innovation ability,and there is also a lack of mechanism to sort out this impact.Based on this,this study makes an in-depth study on whether cultural industry agglomeration has an impact on urban innovation and how to have an impact on urban innovation.Based on the externality theory and growth pole theory,this paper puts forward the relevant assumptions of the impact of cultural industry agglomeration on urban innovation,including the positive impact of cultural industry agglomeration on urban innovation,and improves urban innovation by promoting the agglomeration of creative class,increasing the scale income of cultural industry and improving the openness of urban economy.Based on the previous research,this paper improves and selects the panel data of 31representative cities(provincial capitals,municipalities directly under the central government and cities specifically designated in the state plan)in China from 2015 to2019 as samples for analysis,and makes a regression analysis on the impact of cultural industry agglomeration on urban innovation.At the same time,it makes an in-depth study on the mechanism of cultural industry agglomeration on the improvement of innovation ability,and takes the average value of the added value of cultural industry in the proportion of GDP in the sample cities from 2015 to 2019 as the boundary to test the heterogeneity,and analyzes whether there are differences in the impact of cultural industry agglomeration on urban innovation in cities at different stages of cultural industry development.Therefore,the research of this paper promotes the research in this field to a certain extent.The sample time span of this paper is from 2015 to 2019,a total of 5 years.The sample number is 31 provincial capitals,municipalities directly under the central government and cities with separate state planning.To study the impact mechanism of urban cultural industry agglomeration on innovation ability,before empirical test,choose whether the model used is fixed effect or random effect,and then use OLS model and fixed effect model to make linear regression on urban cultural industry agglomeration and innovation ability,After that,the intermediary effect was used to verify the three mechanisms of cultural income,creative class and economic opening.Then,the heterogeneity of 31 sample cities was analyzed by taking the added value of cultural industry as 5% of GDP as the boundary.Then,the adjustment effect was tested by taking the marketization index of fan gang and Wang Xiaolu(2019)for each sample city from 2015 to 2019 as the adjustment variable,Analyze the impact of urban marketization on the impact of cultural industry agglomeration on urban innovation.Finally,the robustness test is carried out by replacing the measurement index of the explained variable "urban innovation".The results of this paper show that urban cultural industry agglomeration can improve the innovation ability,and the three mechanisms exist.In contrast,economic openness effect > creative class effect > cultural income effect,and the impact of cultural industry agglomeration on urban innovation varies with the development degree of urban cultural industry.In addition,the degree of marketization of the city can also deepen this impact.Finally,based on the empirical research conclusion,this paper puts forward policy suggestions from four aspects: strengthening the implementation and improvement of regional talent introduction policy,paying attention to the attraction of "creative class",cultivating an inclusive and open economic atmosphere,improving the openness of urban economy,optimizing the income utilization mode of cultural industry,guiding the direction of capital investment and improving the imbalance of regional cultural industry development.