Research On The Influence Of Informatization On Coupling Degree Between Producer Services And Equipment Manufacturing

Although the market competitiveness of Chinese equipment manufacturing industry has climbed somewhat,it is still a little behind the advanced international level.The depression areas such as insufficient mastery of core technologies have not yet been filled in,equipment manufacturing industry transformation and upgrading is facing double challenges.Producer services is also suffering from slow development and low share in the national economy.The coupling development of producer services and equipment manufacturing is a beneficial attempt.Information technology has become an efficient and daily tool for technological innovation or upgrading,but also with the production of services and equipment manufacturing coupling collision of the magic spark.Through the study of the coordinated development of producer services industry and equipment manufacturing industry,the coupling coordination and the information technology,a deep understanding of the two industries’ coordinated development in mind.Firstly,the industry scope and research scope are defined,and the coupling mechanism is analyzed.Secondly,through the industrial scale,industrial structure,economic efficiency and growth potential to build an index system,select data from 30 provinces(cities and autonomous regions)in China from 2014 to 2019,use AHP and entropy method to get weight,and then construct a coupled coordination model,the time evolution and spatial auto correlation are analyzed by Arc GIS and so on.Thirdly,it calculates the information development level,and adds the control variable to construct the spatial measurement model,and calculates and analyzes with the aid of Stata.Conclusions: from the single industry,the development level of equipment manufacturing and producer services are not high as a whole.There are many areas with double-low development lag.From the point of view of time and space,the coupling degree of each region is high,but the coordination degree is low.The spatial trend of regional coupling coordination degree is “East High West Low”,“Central uplift”,“North slightly low” and “North high south low”.From the point of view of information elements,the degree of the two industries’ coupling coordination is spatial agglomeration,and the informatization level has a significant positive correlation with the degree of the local two industries’ coupling coordination,but not positive correlation with the surrounding area.