行程时间价值研究综述

Review of Study on Valuation of Travel Time

行程时间价值是交通设施投资评价与交通拥挤收费政策分析的一项重要基础参数,因此,基于国内外相关研究文献系统性地归纳了其研究进展与困境,为进一步探索适用于我国的行程时间价值研究做出铺垫.在此基础上,重点介绍了行程时间价值的定义、理论、计算方法和影响因素等,对研究中存在的问题进行了分析;最后,总结了我国行程时间价值研究中应注意的问题,并对研究存在的问题和方向给出了建议.

Valuation of travel time as a basic parameter is important to transport facility investment appraisal and traffic congestion toll policy analysis. This comprehensive review of existing studies at home and abroad show the achievements and dilemmas to initiate a further exploration on valuation of travel time applied in China. Based on the review,this paper emphatically introduced the concept,theory,estimation methods,influencing variables which are significant for the study of travel time value. Also,problems in measurement of travel time value were presented. Finally,the issues and research directions were recommended,and attention that need to be paid to in the future study were also summarized.