关中平原城市群物流企业空间格局演化及影响因素研究
Spatial evolution and influencing factors of logistics enterprises in Guanzhong Plain Urban Agglomeration
张圣忠 1孟迪 1柴廷熠2
作者信息
- 1. 长安大学经济与管理学院,西安 710064
- 2. 甘肃省道路运输事业发展中心,兰州 730050
- 折叠
摘要
基于关中平原城市群物流企业微观地理数据,使用平均最近邻、核密度估计和标准差椭圆分析方法,从不同空间区域和不同企业类型维度,探究2005、2010、2015、2019年4个时间点关中平原城市群物流企业空间演化特征,并构建面板数据回归模型探究影响城市群物流企业空间分布的主要因素.结果表明:关中平原城市群物流企业聚集程度不断加深,聚集区由"单核"向"条带式斑点状"演化,整体沿"东北-西南"方向聚集分布,西安都市圈是城市群内物流企业的核心聚集区;城市群不同空间区域物流发展不均衡;不同类型物流企业空间格局演化特征不同;上一年度物流企业数量、邮政业务总量和社会消费品零售总额对物流企业空间集聚具有积极作用.
Abstract
Based on the micro geographical data of logistics enterprises in the Guanzhong Plain Urban Agglomeration,this paper used the average nearest neighbor,kernel density estimation and standard deviation ellipse analysis methods to explores the spatial evolution characteristics of logistics enterprises in the Guanzhong Plain Urban Agglomeration at four time points in 2005,2010,2015 and 2019 from two aspects of different spatial regions and different types of enter-prises,and built a panel data regression model to explore the main factors affecting the spatial distribution of logistics enterprises in urban agglomeration.The results show that:the concentra-tion of logistics enterprises in the Guanzhong Plain Urban Agglomeration is deepening,the ag-glomeration area has evolved from"single core"to"striped spot-like",and the overall cluster dis-tribution is along the"northeast-southwest"direction,and the Xi'an Metropolitan Area is the core gathering area of logistics enterprises in the urban agglomeration;the development of logistics in different spatial regions of urban agglomerations is unbalanced;different types of logistics enter-prises have different spatial pattern evolution characteristics;the number of logistics enterprises in the previous year,the total amount of postal business and the total retail sales of social con-sumer goods have a positive effect on the spatial agglomeration of logistics enterprises.
关键词
物流企业/空间演化/影响因素/关中平原城市群Key words
logistics enterprises/spatial evolution/influencing factors/Guanzhong Plain Ur-ban Agglomeration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据