Design and implementation of computer network in railway project operating enterprises;

Status Quo and Countermeasure of Information System in Railway Construction Enterprise;

Value chain analysis of cost competitive advantage for railway construction enterprise;

This paper analyzes the reasons for loss of technicians of railway construction enterprise from the feature of latent contending and situation of technicians lost of railway construction enterprise,and puts forward the countermeasures,which should be taken by railway construction enterprise.

Factors influencing the economic performances of railway construction enterprises;

Based on the latest international research results——option games,oligopoly option games model of bidding between railway construction enterprises was put forward.

The project administration of railway construction enterprises is a new and developing organization pattern in our country.

This paper analyzes the reasons why the default on construction cost occurs in railway electrification construction enterprise,and advances some countermeasures.