基于DEA-Tobit的陕西省物流效率及影响因素动态分析  

Dynamic Analysis of Logistics Efficiency and Influencing Factors in Shaanxi Province Based on DEA-Tobit

作　　者：葛宇航 姚德利[1] GE Yuhang;Yao Deli(School of Economics and Management,Anhui University Of Science&Technology,Huainan,Anhui,232001,China)

机构地区：[1]安徽理工大学经济与管理学院,安徽淮南232001

出　　处：《西安石油大学学报（社会科学版）》2023年第3期52-59,共8页Journal of Xi’an Shiyou University:Social Science Edition

基　　金：淮南市科技计划项目“淮南市碳达峰碳中和现状及发展对策研究”(2021A246);安徽理工大学研究生创新基金(2022CX2160)。

摘　　要：采用SBM和Malmquist指数方法对陕西省10市2011—2020年的物流效率进行了测度,并借助Tobit回归模型探究了影响物流效率的因素,实证研究结果表明:陕西省各市物流效率值参差不齐,仅有4市的效率达到有效水平,且物流技术进步效率和全要素生产率的发展贴合度非常高,呈现2011—2015年快速上升随后快速下降趋于平缓的状态;进一步使用Tobit回归分析,发现产业结构和物流资源利用水平对陕西省物流效率影响最为显著。提高物流资源的利用效率,促进先进技术在物流业中的应用和迭代是提升陕西省物流水平和效率的关键所在。SBM and Malmquist index methods are used to measure the logistics efficiency of 10 cities in Shaanxi Province from 2011 to 2020,and the Tobit regression model is applied to exploring the factors affecting logistics efficiency.The empirical research results show that the logistics efficiency values of cities in Shaanxi Province are uneven,only four cities getting effective efficiency.It is also found that the development fitting degree of logistics technology progress efficiency and total factor productivity is very high,showing a rapid rise from 2011 to 2015,followed by a rapid decline and a tendency to be flat.Through further Tobit regression analysis,it is shown that the industrial structure and the utilization level of logistics resources have the most significant impact on the logistics efficiency of Shaanxi Province.Therefore,it is crucial for the improvement ofShaanxi logistics level and efficiency to improve the utilization efficiency of logistics resources and promote the application and iteration of advanced technology in logistics industry in Shaanxi province.

关 键 词：DEA Tbiot 物流效率影响因素 

分 类 号：F570[经济管理—产业经济] U-9[交通运输工程]