Research On The Interactive Relationship Between Industrial Chain Competitiveness And Supply Chain Modernization Level

At present,the competitiveness of industrial chain and the modernization level of supply chain have become the key tasks of promoting high-quality economic development and realizing the smooth economic circulation of major countries.However,in terms of domestic and foreign environment,developed countries generally implement the "reindustrialization" strategy,pay close attention to the security and control of industrial chain and supply chain layout,"anti-globalization" trend is slightly rising;under the impact of Sino-US trade friction and COVID-19 epidemic,China also appears the trend of industrial chain migration,this phenomenon accelerates the adjustment of existing industrial chain relationship,making the global industrial competition pattern faces a new round of reconstruction.In this context,interpreting the connotation of industrial chain competitiveness and supply chain modernization,finding the interaction mechanism of the two and studying the degree of the interaction between the two can help to give full play to the advantages of China’s existing industrial chain and supply chain,make up for the shortcomings,promote high-quality economic development,and smooth the domestic and international double circulation.In theory,considering the interpretation of industrial chain competitiveness and the modernization of supply chain,the modernization of supply chain can influence the competitiveness of supply chain through horizontal coordination and profit target.In the empirical,this paper constructs the index system to measure the modernization level and competitiveness of the supply chain,in which the supply chain modernization level is composed of stabilization,efficiency and informatization;the industrial chain competitiveness is composed of core competitiveness,basic competitiveness and environmental competitiveness.Then,taking the data of listed companies in China’s A-share electronic information industry from 2010 to 2019 as samples,the panel entropy method is used to make an overall measure of the index system,obtain a comprehensive score,and establish a panel vector autoregression model to explore the interactive relationship between industrial chain competitiveness and the level of supply chain modernization.The results show that:(1)from 2010 to2019,the period of 2010,and the overall improvement of the modernization level of supply chain;(2)the supply chain modernization promoted the industrial chain competitiveness;(3)the industrial chain competitiveness were self-strengthening in the development process.Finally,relevant suggestions are put forward according to the conclusions,which have certain reference significance for promoting the benign interaction between the industrial chain competitiveness and the modernization level of the supply chain and promoting the coordinated and high-quality economic development.