新疆商贸物流网络结构研究
Study on the structure of Xinjiang trade logistics network
官宇航 1葛炬1
作者信息
- 1. 新疆农业大学交通与物流工程学院,新疆乌鲁木齐 830000
- 折叠
摘要
根据2021年新疆商贸物流发展现状,综合考虑城镇组群、产业分布及一体化发展区布局特点选取17个节点,基于复杂网络理论通过计算度中心性、中间中心性、紧密中心性等特征参数,分析新疆商贸物流网络结构特征,结果表明新疆商贸物流网络是由以乌鲁木齐都市圈为中心的北疆商贸物流网络、以喀什城市群为中心的南疆商贸物流网络共同构成的双中心树状网络.以2022-2035年新疆商贸物流节点发展潜力为研究对象构建系统动力学模型,探讨其内部结构变量间反馈机制及动态演变,结果显示出新疆商贸物流网络各节点的发展潜力.经仿真模拟对比分析得出国道、高速公路、铁路干线的接入数量对节点发展潜力的增长影响显著,进而为新疆商贸物流发展提出相应的建议.
Abstract
According to the development status of Xinjiang business logistics in 2021,17 nodes are selected based on comprehensive consideration of urban groups,industrial distribution and layout characteristics of integrated development area.Based on complex network theory,the structural characteristics of Xinjiang business logistics network are analyzed by calculating characteristic parameters such as degree centrality,middle centrality and compact centrality.The results show that the commerce and logistics network of Xin-jiang is a two-center tree network composed of the commerce and logistics network of northern Xinjiang with Urumqi metropolitan area as the center and the commerce while logistics network of southern Xin-jiang with Kashi city group as the center.Taking the development potential of Xinjiang commerce and trade logistics nodes from 2022 to 2035 as the research object,a system dynamics model is built to discuss the feedback mechanism and dynamic evolution among internal structural variables.The results show the de-velopment potential of each node of Xinjiang commerce and trade logistics network.Through simulation and comparative analysis,it is concluded that the access number of national highways,expressways and railway trunk lines has a significant impact on the growth of node development potential,and then corre-sponding suggestions for the development of business logistics in Xinjiang could provided.
关键词
新疆商贸物流/网络结构特征/系统动力学Key words
Xinjiang trade logistics/Network structure characteristics/System dynamics引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据