The Research and Choice of Leading Industry Based on Factor Analysis of Shaanxi Province

Leading industry is an important economic phenomenon in the economic development, is the different stages of economic growth point for economic development of a country or region, plays a guiding role of the evolution direction of the country or region of the industrial structure and trend, it reflects and determines a country or region economy development level and foreground. In this paper, through the analysis of the connotation and evaluation method of leading industry, established the factor model and evaluation index of industry, with the method of quantitative analysis and qualitative analysis, screening out 7 industry leading industries in Shaanxi province.