轨道交通建设,需要大量的资金投入和较长的投资回收周期。该文在分析了行业技术经济特征的基础上,提出在建设和运营环节合理地引入竞争,是发展我国轨道交通的必由之路。 Rail transit construction, requires a lot of capital investment and longer investment recovery cycle. Based on the analysis of the technical and economic characteristics of the industry, this paper puts forward that reasonable introduction of competition in the construction and operation phases is the only way to develop the rail transit in our country.