西南地区A级物流企业时空格局演化分析  

Analysis of the Evolution of the Spatio-temporal Pattern of Class A Logistics Enterprises in Southwest China

作　　者：刘云霞 付江月[1] LIU Yunxia;FU Jiangyue(School of Management,Guizhou University,Guiyang 550025,China)

机构地区：[1]贵州大学管理学院,贵州贵阳550025

出　　处：《物流科技》2024年第11期94-97,共4页Logistics Sci-Tech

基　　金：国家社会科学基金项目(17XGL013);贵州大学人文社会科学青年项目(GDQN2023007)。

摘　　要：基于2005—2020年西南地区A级物流企业数据,运用核密度分析、标准差椭圆等方法对西南地区A级物流企业的时空演化特征进行探讨。研究发现:(1)西南地区A级物流企业的总体数量显著增长,但不同等级和不同省份之间的物流企业发展差距较大;(2)西南地区A级物流企业重心整体向西南方向迁移,省会和中心城区集聚效应突出,且随时间变化有向外扩散倾向。Based on the data of class A logistics enterprises in Southwest China from 2005 to 2020,the spatio-temporal evolution characteristics of class A logistics enterprises in Southwest China are explored using kernel density analysis and standard deviation ellipse.The results are as follows:(1)The overall number of class A logistics enterprises in Southwest China has increased significantly,but there is a large gap in the development of logistics enterprises between different classes and provinces;(2)The center of gravity of class A logistics enterprises in Southwest China has migrated to the south-west as a whole,and the clustering effect of the provincial capitals and central urban areas is prominent,and there is a tendency to diffuse outward over time.

关 键 词：A级物流企业 时空演化 西南地区 

分 类 号：F259.27[经济管理—国民经济]