Study On The Infrastructure Projects' Appraisal

The infrastructure projects usually play an important role in the regional and national economic development. Its effectiveness refers to all the aspects of society, economy, politics, military and environment, etc. Especially at the present stage of our country, through the energetical construction of several years, many questions such as"achievements project","image project", repeated construction , etc.have appeared in infrastructure construction, Trace it to its cause, besides the problem in legal system, non-overall appraisal in the feasibility study report is an other important reason too.Through summarizing the meaning of infrastructure project, infrastructure project characteristic and the theoretical foundation of infrastructure project's appraisal show the infrastructure project has public beneficial.It means that when it goes to the infrastructure projects, the financial benefit is not so good,but the social benefit is very out standing. So comparing with the simple methodology of economic evaluation, it is particularly important to appraise the comprehensive investment results of carrying on omni-directional, long time span of all respects result that the infrastructure projects will bring.This thesis is based on the actual working experience on transport infrastructure projects'appraisal, summarize and study on appraise methods of transport infrastructure projects'economic result and quantization of social effect .among them, in the economic beneficial research, this thesis emphatically recommend the steps and methods on the financial appraisal and national economic evaluation; in the social beneficial research, this thesis did comparatively deep studying on metering method of the social effect and Method and summarized model of the social comprehensive benefit appraisal.Aim at, improving theory, method on project appraise, I hope these methods would popularize available for other infrastructure field to.