Research On The Effect Of Logistics Industry Agglomeration On Manufacturing Industry Upgrading

Manufacturing industry plays an important role in the development of national economy,nevertheless,China's manufacturing industry is in the low value-added link in the product value chain,technology level is relatively backward compared to developed countries,develop manufacturing industry at the expense of the irrational consumption of resources and destruction of environment,sustainable development has become an inevitable trend.The logistics industry,as a link of production and consumption,is an important basic service industry in the national economic system.In recent years,the logistics industry agglomeration has become a common phenomenon in economic development,some scholars have proved the role of logistics industry agglomeration in manufacturing industry and economic development.In view of this,this paper studies the effect of the logistics industry agglomeration on the manufacturing industry upgrading.First of all,this paper gives a brief introduction of the theoretical knowledge involved in the study,provide theoretical support for the full text.It includes the theory of logistics industry agglomeration and related theory,manufacturing industry upgrading and related theories,Spatial Econometric Model,Threshold Panel Model,and so on.Secondly,choose logistics industry agglomeration and manufacturing industry upgrading indicators,and build space weight matrix on the basis of spatial adjacency relationship,then use Spatial Econometric Model to study the promotion effect of the logistics industry agglomeration on manufacturing industry upgrading under the consideration of spatial factors,including direct effect and spillover effect.Then,considering the nonlinear relationship between the logistics industry agglomeration and manufacturing industry upgrading,we take the logistics industry agglomeration as the threshold variable and apply Threshold Panel Model to analyze the promoting effect of the logistics industry agglomeration on manufacturing industry upgrading.Finally,on the basis of the previous research,the results of the research are analyzed and summarized,and suggestions for the manufacturing industry upgrading are putforward from manufacturing,the spillover effect and threshold effect of logistics industry agglomeration.