Study On The Coupling Relationship Between Manufacturing Industry And Productive Service Industry In Guangdong-Hong Kong-Macao Greater Bay Area

Manufacturing industry is the main service object of producer services.Its rapid development increases the demand for producer services.At the same time,the development of producer services has also improved the production efficiency of the manufacturing industry and promoted the transformation and upgrading of the manufacturing industry.Guangdong-Hong Kong-Macao Greater Bay Area(GBA)is an important manufacturing base in China,and its manufacturing industry is facing the double squeeze of "high-end reflow"from developed countries and "low-end reflow" from developing countries.Although the GBA has abundant productive service resources,compared with the developed regions of the world,the proportion of its productive service industry still needs to be improved,and there are still short plates in the supply of knowledge-intensive productive services,and the overall level of development is not high.Under the background of "integration of industry and information" and promoting the transformation of production-oriented manufacturing industry to service-oriented manufacturing industry,Speeding up the coupling and interactive development of manufacturing and productive services in GBA,let the productive service resources promote the high-quality development of manufacturing industry,but also constantly play the role of manufacturing to promote the high-quality development of productive service industry,it will help GBA to build the world’s advanced manufacturing and modern service base more quickly.In this paper,combined with the research results already made by scholars at home and abroad,Firstly,the development status and problems of manufacturing and producer services in GBA are analyzed in preparation for the empirical analysis of coupling between the two industries in the next chapter.Secondly,the BVAR model is used to make an empirical analysis of the correlation between manufacturing and producer services in the GBA to provide a basis for the coupling analysis of the following two industries.Thirdly,constructing the coupling evaluation index system of manufacturing industry and productive service industry from four aspects:industrial scale,industrial structure,industrial growth and industrial efficiency and measuring the coupling degree and coupling coordination degree between the two industries in GBA by using the coupling evaluation model to analysis the coupling relationship between manufacturing and productive services in GBA and combined with the actual situation,the problems faced by the coupling development of manufacturing industry and producer service industry in GBA are put forward.Fourth,based on the existing problems and empirical analysis results and from the perspectives of government and enterprises,this paper puts forward some relevant suggestions to promote the coupling development of manufacturing and productive service industry in GBA.Based on the above research,the following conclusions are drawn in this paper:(1)There is a positive correlation between manufacturing and productive services in GBA,and with the interaction between the two and the continuous infiltration and absorption of inter-industry elements,the two industries in the GBA have always maintained a good mutual promotion relationship.(2)The degree of coupling coordination degree between the two industries is gradually improved,from the initial stage of near-misalignment to the stage of good coordination.(3)The change of coupling coordination degree is influenced by the change of the development level of two industries,and the imbalance between the development of manufacturing and productive services in GBA will have an impact on the further improvement of coupling coordination degree between the manufacturing industry and productive services industry in the future.