物流业技术效率及全要素生产率研究现状

物流业的技术效率及全要素生产效率研究近年来成为热点。数据包络分析以及随机前沿函数模型等物流业技术效率与全要素生产率测度的方法与传统计量方法相比具有很大优势,但现有研究方法中缺乏不同方法计算结果的对比,缺乏对影响物流技术效率的环境因素的分析,及对物流技术进步与技术效率演变趋势的探讨等研究的不足。未来应该采用考虑环境因素的全要素生产率分析方法来研究中国省际物流业技术效率及全要素生产率差距问题,这将是一个具有重大理论意义和实际意义的课题。

Research Status of Logistic Industry Technical Efficiency and TFP

Logistic industry technical efficiency and TFP study is getting more and more attention in and out home.Based on extensive literature review,the authors deem that DEA-Malmquist and SFA measure methods of logistic industry technical efficiency and TFP have great advantages compared with the traditional measurement method,and point out the current research lack of comparison studies of different methods of calculation,lack of analysis of environmental factors that affect technical efficiency of the logistics,and lack of studies of the progress of logistics technology and the evolution trend of technical efficiency.The authors insist that environmental factors should be taken into consideration while applying total factor productivity analysis in the study of Chinese provincial technical efficiency of the logistics industry and the total factor productivity gap in the future,which will be a major theoretical and practical significance issue.