Research On The Impact Of Digital Economy Development On Industrial Structure Optimization In China

The "14th Five-Year Plan" proposes to accelerate the construction of a modern industrial system,actively promote the adjustment of industrial structure,and continuously optimize industrial structure in China.A new round of technological revolution and industrial transformation is booming,and digital technologies represented by the Internet,big data,and artificial intelligence have become key common technologies in industrial transformation.It will bring new opportunities for the optimization of industrial structure in China.On the one hand,the digital economy has the technical characteristics of high penetration and wide coverage,which provides technical support for the digital transformation and upgrading of traditional industries.On the other hand,digital industrialization continues to give birth to new industries,new formats,and new models,injecting new momentum into industrial development.To give full play to the advantages of the digital economy,it is necessary to strengthen the deep integration of the digital economy and the real economy,and realize the optimization of the industrial structure driven by the development of the digital economy.Therefore,it is of great significance to explore the impact path and effect of digital economy development on industrial structure optimization in China.On the basis of defining the connotation of digital economy and industrial structure optimization,this thesis analyzes the impact of digital economy development on industrial structure optimization from the perspective of theoretical mechanism.And use the entropy method to analyze the 30 provinces in China from 2013 to 2019(Excluding Hong Kong,Macao,Taiwan and Tibet).The development level of the digital economy in China was measured,and at the same time,the advanced and rationalized industrial structure of each province in China was measured and analyzed.Using the mediation effect model and the spatial Durbin model to empirically analyze the impact of the development of the digital economy on the optimization of industrial structure in China,the following conclusions are drawn: 1.The development of the digital economy has significantly promoted the optimization of industrial structure in China,and the effect has obvious regional heterogeneity.2.The level of human capital and marketization is an important path for the development of digital economy to optimize industrial structure in China.3.After considering the space factor,the development of the digital economy still has a significant role in promoting the optimization of industrial structure in China.The development of the digital economy has not yet clearly shown a spatial spillover effect on the rationalization of industrial structure in China,but there is a significant negative spatial spillover effect on the advanced industrial structure in China,that is,there is a strong relationship between the development of the digital economy in various regions and the advanced industrial structure.space competition.