Application Of Factor Analysis In Industrial Structure Research On Yangtze River Economic Zone

In recent years,with the development of economic globalization,informatization and the "Internet +" model,major regions and urban agglomerations are facing the objective situation of industrial structure transformation and upgrading and industrial division of labor cooperation optimization.The introduction of a series of national policies marks the importance attached to industrial transformation and upgrading in our country and even in the world.Each regional section will explore the optimal path of new industrial division of labor cooperation,enhance regional competitiveness,and adapt to the new trends of global industrial development.It is of great significance to reducing of the economic gap and coordinating the inter-regional relations in the eastern,central and western regions by upgrading the development of the Yangtze River Economic Belt into a national strategy.As an important part of the national economy,the Yangtze economic belt should seize the opportunity of the great adjustment of the global industrial structure,promote the optimization of its industrial structure,promote the economic development of the region,and make important contributions to the rapid development of the national economy.This article combs the relevant literature and theories on the optimization of regional industrial structure at home and abroad and the study of industrial structure in the Yangtze River Economic Belt.Based on regional economic theory,industrial economic theory and leading industrial theory,the paper analysis the data of the major economic indicators of industrial enterprises above designated size in the Statistical Yearbook of the Yangtze River Economic as samples by using factor analysis methods,to select the industry-leading industries of the provinces and cities in the Yangtze River Economic Belt.With the analyzing based on the economic characteristics of the Yangtze River Economic Belt,the paper puts forward some suggestions on optimizing the industrial structure and realizing regional economic integration in the Yangtze River Economic Belt.Of course,the government should encourage independent innovation,strengthen brand awareness,strengthen macro-control,give full play to economic leverage and improve the soft environment,so as to promote the optimization of the industrial structure and play a better role of the basic functions of the industrial industries.