Impact of New Infrastructure on the Coupling and Coordination of the Digital Economy and the High-Quality Development of the Manufacturing Industry
The addition of the digital economy has provided strong support for the manufacturing industry,the real economy,and then promoted the manufacturing industry to move towards higher quality development,and promoting the integration of the digital economy and the manufacturing industry has become the key to promoting China's transformation into a"manufacturing power".As the focus of infrastructure construction in the current development stage of the new era,whether the"new infrastructure"has an impact on the coupling and coordination of the two remains to be studied.In this paper,a reasonable evaluation index system is constructed,the provincial panel data from 2015 to 2021 is used,the coupling coordination degree model is used to analyze the development status,and the spatial Durbin model is further used to test the coupling coordination degree results.The results show that the development of new infrastructure has a spatial spillover effect on improving the coupling and coordination level of the two,and has passed the robustness test.The results of heterogeneity analysis show that different types of new infrastructure play different enabling roles in the coupling and coordination of the studied variables.
digital economyhigh-quality development of manufacturing industrycoupling coordinationnew infrastructureSpatial Dubin model
NETL
NSTL
万方数据
