| 区域物流节点城市层级划分 |
| 投稿时间：2019-08-21 修订日期：2019-12-19 点此下载全文 |
| 引用本文：李晶,贺思雨,李静,吴俊妮.区域物流节点城市层级划分[J].上海海事大学学报,2020,41(3):97-104. |
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| 基金项目:国家社会科学基金（18VHQ005）；教育部人文社会科学研究规划基金（16YJAZH030）；中央高校基础科研业务费专项基金（3132019302） |
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| 中文摘要:为构建合理的区域物流系统，保障区域物流协调发展，利用改进的熵权法测算物流节点城市物流发展水平，采用修正引力模型测算节点城市间的物流联系强度，引入社会网络分析方法对辽宁省物流节点城市进行层级划分。结果表明：辽宁省城市物流网络密度相对较大，存在明显的层级关系，形成以沈阳和大连为中心的双核辐射带动周边城市发展的物流网络结构。 |
| 中文关键词:物流节点城市 社会网络分析 物流联系网络 层级划分 |
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| Hierarchical division of regional logistics node cities |
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| Abstract:In order to construct a reasonable regional logistics system and ensure the coordinated development of regional logistics, the improved entropy weight method is used to measure the logistics development levels of logistics node cities, the modified gravitational model is used to measure the intensity of the logistics connection between the node cities, and the social network analysis method is introduced to divide logistics node cities of Liaoning Province hierarchically. The results show that the density of city logistics network in Liaoning Province is relatively large, and there is a clear hierarchical relationship, forming a logistics network structure with dual nuclear radiation centered on Shenyang and Dalian to drive the development of surrounding cities. |
| keywords:logistics node city social network analysis logistics connection network hierarchical division |
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