长江经济带物流高质量发展效率测度及影响因素研究
Study on the Measurement of Efficiency and Influencing Factors of High-quality Development of Logistics in the Yangtze River Economic Belt
马文清 1仲云云1
作者信息
- 1. 南京邮电大学管理学院,江苏 南京 210000
- 折叠
摘要
文中采用三阶段DEA模型测度长江经济带11省市2012-2021年物流业高质量发展效率,并借助Tobit回归探究其影响因素.研究显示:①长江经济带物流业高质量发展效率随时间推移总体呈上升趋势,且整体上呈"下游—中游—上游"递减的趋势.②经济发展和交通建设会显著影响效率值的测度,总体上使效率值有所提升.③经济发展和信息化水平的提高会促进物流业高质量发展,城镇化水平则对其存在负向影响.
Abstract
This paper uses the three-stage DEA model to measure the high-quality development efficiency of logistics industry in 11 provinces and cities along the Yangtze River Economic Belt from 2012 to 2021,and explores the influencing factors by using Tobit regression.The research shows that:① The logistics efficiency integrally increases over time,and decreases with the trend of"downstream—midstream—upstream".② Economic development and traffic construction will significantly influence the measurement of the efficiency,which generally improve the efficiency.③ Economic development and informatization level will increase the efficiency,while the urbanization is vice versa.
关键词
物流业效率/高质量发展/长江经济带/三阶段DEA/Tobit模型Key words
logistics industry efficiency/high-quality development/Yangtze River Economic Belt/three-stage DEA/Tobit model引用本文复制引用
基金项目
江苏省研究生科研创新计划项目(KYCX23_0952)
出版年
2024
NETL
NSTL
万方数据