西部陆海新通道沿线节点城市经济联系研究
On Economic Relations of Node Cities Along New Western Land-Sea Corridor
占金刚 1杨晓彦 1梁芳园1
作者信息
- 1. 北部湾大学 经济管理学院,广西 钦州 535011
- 折叠
摘要
文章以西部陆海新通道沿线节点城市为研究对象,通过构建城市质量评价指标体系,采用熵值法和修正引力模型,探究 2016-2020 年西部陆海新通道沿线 14 个节点城市的经济联系强度、城市经济联系方向.研究发现:(1)各节点城市间的经济联系强度值存在较大的差距,部分城市组合的经济联系强度值逐年增大,并且积极加入经济联系网络中,相互形成较弱程度以上的联系;(2)沿线节点城市的经济联系方向表现出明显的中心城市指向和地域相邻指向特征,受城市综合实力水平和地理因素的影响,城市之间的强经济联系主要发生在同地区和临近地区,沿线节点城市的扩散作用、经济吸收、传递功能还有待进一步加强.由此,文章提出相对应的优化建议,以促进西部陆海新通道沿线节点城市的协同高质量发展.
Abstract
Taking the node cities along the new western land-sea corridor as research objects,this paper constructed a city quality evaluation index system and used methods like entropy value and modified gravity model to explore the economic connection intensity and the direction of urban economic connection of 14 node cities along the new western land-sea corridor from 2016 to 2020.The results were shown as follows:(1)There was a significant disparity in the intensity of economic connections among these node cities,with the intensity of economic connections in some city combinations increasing annually.These cities actively joined economic networks,forming connections with each other at or above a slightly weak level.(2)The economic connection direction of node cities along the route showed obvious characteristics of central city orientation and regional adjacency orientation.Influenced by the comprehensive strength of cities and their geographical factors,strong economic connections among cities primarily occured within the same and adjacent areas.The diffusion,economic absorption,and transmission functions of node cities along the route still needed to be further enhanced.Therefore,this paper proposed corresponding optimization suggestions to facilitate the coordinated high-quality development of node cities along the new western land-sea corridor.
关键词
西部陆海新通道/节点城市/经济联系/修正引力模型Key words
new western land-sea corridor/node cities/economic relations/modified gravity model引用本文复制引用
基金项目
2021年广西哲学社会科学规划研究课题(21BYJ027)
出版年
2024
NETL
NSTL
维普
万方数据