摘要
文章基于超效率SBM模型、Malmquist指数和Tobit回归模型对2014—2020年鲁南经济圈的物流效率和驱动因素进行研究。结果显示:研究期内鲁南经济圈的物流效率呈整体上升趋势,全要素生产效率平稳发展,出现了轻微下行的趋势;纯技术效率和规模效率是物流全要素生产效率增长的主要贡献来源;科技投入和物流投入均对鲁南经济圈的物流效率提升有显著作用;最后,结合区域发展机遇给出提升鲁南经济圈物流效率的相关建议。
Based on the super-efficient SBM model,Malmquist index and Tobit regression model,this paper studies the logistics efficiency and driving factors of Lunan economic circle from 2014 to 2020.The results show that the logistics efficiency of Lunan economic circle showed an overall upward trend,the total factor production efficiency developed steadily during the study period,and there was a slight downward trend.Pure technical efficiency and scale efficiency are the main contribution sources to the growth of logistics total factor production efficiency;science and technology investment and logistics investment have a significant effect on the improvement of logistics efficiency in Lunan economic circle.Finally,combined with the regional development opportunities,this paper gives some suggestions to improve the logistics efficiency of Lunan economic circle.
作者
朱健
李子佳
张柯玮
ZHU Jian;LI Zijia;ZHANG Kewei(School of Architecture and Urban Planning,Shandong Jianzhu University,Jinan 250101,China)
出处
《物流科技》
2022年第12期104-107,共4页
Logistics Sci-Tech
关键词
物流效率
鲁南经济圈
驱动因素
logistics efficiency
Lunan economy circle
driving factors
作者简介
朱健(1999-),男,江苏姜堰人,硕士研究生,研究方向:城乡规划与设计。
