铁道运输与经济2025，Vol.47Issue(2)：172-179,189,9.DOI:10.16668/j.cnki.issn.1003-1421.2025.02.18
基于三阶段DEA和SE-DEA模型的城市轨道交通运输效率测度方法研究
Measurement Method for Transportation Efficiency of Urban Rail Transit Based on Three-Stage DEA and SE-DEA Modelsmodels
摘要
Abstract
Due to the huge investment and long impact time of urban rail transit projects,the research on their transportation efficiency is of great practical significance for the sustainable development of rail transit.In response to the limitation of the traditional data envelopment analysis(DEA)model that only reflects the DEA effectiveness or ineffectiveness of the decision-making unit and does not consider external influencing factors,this paper applied a three-stage DEA model and super-efficiency DEA(SE-DEA)model to calculate and project the transportation efficiency of rail transit in 24 cities of China from 2019 to 2023.The model introduced stochastic frontier analysis(SFA)technology to eliminate the influence of external environmental factors on efficiency,obtained a more accurate ranking of transportation efficiency,and provided the improvement direction and strategies for input-output on DEA-ineffective cities.The research results indicate that environmental factors such as standard structure,traffic sharing rate,and network conditions have varying degrees of impact on comprehensive technical efficiency.After removing these factors,the average pure technical efficiency has significantly improved;the scale efficiency has generally decreased,and the overall comprehensive technical efficiency has slightly decreased.According to projection analysis,the resource allocation capacity of most urban rail transits is already relatively good,with less room for improvement,but the scale efficiency is insufficient,and the passenger volume and turnover volume need to be improved to varying degrees.关键词
城市轨道交通/运营效率/三阶段DEA/超效率分析/投影分析Key words
Urban Rail Transit/Operational Efficiency/Three-Stage DEA/Super-Efficiency Analysis/Projection Analysis分类
交通运输引用本文复制引用
吕秋霞,王文宪,程碧荣,成琳娜..基于三阶段DEA和SE-DEA模型的城市轨道交通运输效率测度方法研究[J].铁道运输与经济,2025,47(2):172-179,189,9.基金项目
国家自然科学基金项目(52105202) （52105202）
广东省教育科学规划课题(2023GXJK516) （2023GXJK516）
江门市科技计划基金项目(2022JC01003) （2022JC01003）
