Research On The Coupling Development Of Manufacturing Digitalization And Digital Econom

The digitalization of manufacturing industry is the supporting force for the digital economy to become bigger and stronger,in recent years,the digitalization of China’s manufacturing industry has entered a rapid development stage,and the development level of the digital economy has been continuously improved.However,the digitalization of manufacturing industry and the development of the digital economy have also presented new problems,for example,the gap between regions is large,the development speed of regions with high development level is slow,and the development coordination between the two systems is low.Therefore,this paper constructs a comprehensive evaluation system for the development of digital manufacturing and digital economy at the provincial level,based on the analysis framework of grey correlation,coupling coordination and spatial correlation network,from the perspective of time and space,this paper studies the development of manufacturing digitalization and digital economy,the relationship between the two systems and the spatial directional relationship.The results show that: first,the overall development level of China’s manufacturing industry digitalization and digital economy is "rising",but the regional development level gap is large,and the eastern part is in a bottleneck period of development;secondly,the secondary indicators of manufacturing industry digitalization are highly correlated with the digital economy subsystem,indicating that the digital transformation of manufacturing industry is highly correlated with the digital economy;third,the coupling and coordination between the digital transformation of manufacturing industry and the digital economy is relatively low;fourth,regions with high degree of digital transformation in manufacturing industry can guide and promote the development of digital economy and drive the development of other related regions.Based on the above conclusions,this paper proposes to strengthen government support;formulate a differentiated development strategy among provinces;build a digital economic circle and promote the circulation of digital economic elements in all provinces;give play to the leading role of key provinces,allocate resources well and narrow the gap between region...