Research On The Industrial Relevance Of The Yangtze River Delta From The Perspective Of Regional Integration

In 2018,President Xi Jinping elevated the integration of the Yangtze River Delta to a national-level strategy,advocated new development concepts,accelerated the construction of a modern economic system,promoted the deepening of reform and opening up,coordinated the development of Beijing-Tianjin-Hebei,the Yangtze River Economic Belt,and the GuangdongHong Kong-Macao Greater Bay Area.Construction and the "Belt and Road" construction promote each other,forming a new pattern of my country’s all-round reform and opening up.As the region with the fastest economic development,the highest degree of openness and the strongest innovation ability in my country,the Yangtze River Delta region shoulders an extraordinary national mission.The integration of the Yangtze River Delta is not "homogenization".To promote inter-regional and inter-industry coordination in the Yangtze River Delta,we must give full play to the leading role of Shanghai,highlight the development advantages of Jiangsu,Zhejiang and Anhui,strengthen cross-regional coordination,improve the quality of integrated development of the Yangtze River Delta urban agglomeration,and promote the coordinated development of urban and rural areas.,to build a new pattern of coordinated development between regions and industries.Therefore,the research on the integration process of the Yangtze River Delta on the basis of the intra-regional and interregional input-output tables plays a vital role in improving the level of regional cooperation and industrial cooperation in the Yangtze River Delta region and deepening the degree of integration in the Yangtze River Delta.Based on the theory of inter-regional and inter-industry correlation,this paper systematically expounds the influence mechanism of inter-regional and inter-industry correlation on the integration process of the Yangtze River Delta.By calculating the static industry association mechanism and dynamic industry association mechanism,based on the status quo of the integration development of the Yangtze River Delta,the industry association mechanism of the Yangtze River Delta is further analyzed,and the integration process of the Yangtze River Delta is measured.The main research contents of the full text are as follows:First,by adding up the input-output tables of Shanghai,Jiangsu,Zhejiang,and Anhui provinces in 2012 and 2017 to form the input-output table of the Yangtze River Delta region for these two years,the industrialization of the Yangtze River Delta region is carried out.Research on the correlation effect,and analyze it from the perspective of industry.Second,the input-output table of the Yangtze River Delta in 2007,2010,2012,and 2015 was constructed through the inter-regional input-output table of my country in 2007,2010,2012,and 2015.,static spillover effects and static feedback effects are calculated and analyzed from a regional perspective.Third,through dynamic processing of the input-output table of the Yangtze River Delta,the dynamic multiplier effect and dynamic spillover effect of the Yangtze River Delta region from2007 to 2010,2010 to 2012,and 2012 to 2015 were calculated and further analyzed.Fourth,summarize and analyze the effects of static industrial associations and dynamic industrial associations in the Yangtze River Delta region,and combine the status quo of industrial associations in the Yangtze River Delta region to put forward opinions and suggestions on promoting the integration process of the Yangtze River Delta from the perspectives of coordinated industrial development and regional coordinated development..This paper applies industry literature deduction method,industry correlation analysis method,comparative analysis method,etc.,and draws the main conclusions: In the aspect of industry correlation: First,improve the acceptance ability of the secondary industry,and improve the ability of the tertiary industry to promote the development of other industries.Second,improve the long-term contribution level of the manufacturing industry and promote in-depth cooperation in the technical service industry.Third,consolidate cooperation in energy and raw material-related industries and further enhance in-depth industrial cooperation.In terms of regional linkages: First,improve Jiangsu’s ability to influence foreign economy and enhance Anhui’s ability to absorb foreign economic influence.Second,change the path of Jiangsu and Zhejiang’s foreign economic impact,and enhance Jiangsu and Zhejiang’s ability to perceive external driving forces.Third,improve Zhejiang’s foreign economic influence and sensing capabilities,and make up for the shortcomings of the Yangtze River Delta integration.