Study On The Construction Of Industrial Chain In The Railway Diversified Enterprices

"The Use of Railway Comprehensive Advantages and Resources to Develop a Diversified Business " is the one of the China's railways current reform and development important research topics, mainly to explore The Railway Diversification how to utilize the exsisting advantages of integrated resource to speed up progress under the "long-term coexistence, mutuall reinforcing and promotion" strategic positioning. So as the harmonious development a object, we bring forward to building the railway diversified enterprise industrial chain.This essay addresses the following three questions: Firstly, based on the current development of the railway and from both the inside and outside perspectives of the railway industry, it demonstrates the reasons why build the industrial chain; Secondly, based on enterprise generation theory, and used a combination of quantitative and qualitative analysis methods to study the industry select, industry relevance, industry economies of scale, industry economies of scope of four aspects at this stage in the railway system as the establishment of the industrial chain basis; Thirdly, based on the above analysis, by constructing the whole industrial chain and the three major industrial chain of graphical models to establish what kind of industry chain, at the same time given for each model of the development of countermeasures in general.This study is a beginning of systematic study in the diversified enterprise of the railway. The costruction of the industry chain is not only to make the relationship between the various sectors clearer, but also build the a framework for follow-up systematic study.