高铁枢纽层级结构下的区域经济联系及其结构绩效分析

发布时间：2018-01-19 03:15

本文关键词： 高铁枢纽层级结构经济联系枢纽等级差异化空间集聚化核心枢纽市场　出处：《产经评论》2017年04期 　论文类型：期刊论文

【摘要】：高铁通过改善沿线城市的可达性而增强区域经济联系强度,对沿线地区资源优化配置产生重要影响。但增强沿线城市经济联系强度的同时是否会拉大中心城市与边缘城市发展的差距,引起局部区域发展不协调,有待深入研究。从高铁网络枢纽节点分析入手,用聚类分析法将全国各主要城市分为四类:全国性枢纽城市、区域性枢纽城市、地区性枢纽城市和普通城市,用重力模型估算高铁枢纽城市之间的经济联系,重点分析高铁枢纽层级结构下的区域经济联系结构特点。通过构建地区经济差异指数和区域一体化指数,分析区域经济联系结构绩效。结果表明:高铁枢纽层级结构下的区域经济联系呈现出等级差异化和空间集聚化特点,同时高铁网络化建设扩大枢纽城市经济规模,增强了核心枢
[Abstract]:By improving the accessibility of cities along the route, high-speed rail increases the intensity of regional economic links. It has an important impact on the optimal allocation of resources along the route. However, whether strengthening the intensity of economic links between the cities along the route will widen the gap between the development of central cities and marginal cities, and lead to local regional development is not coordinated. From the analysis of hub nodes of high-speed rail network, the main cities in China are divided into four categories by cluster analysis: national hub city, regional hub city, regional hub city and ordinary city. The gravity model is used to estimate the economic relationship between the high speed rail hub cities, and the characteristics of the regional economic linkages structure under the hierarchy structure of the high speed rail hub are analyzed. The regional economic difference index and the regional integration index are constructed. The results show that the regional economic linkages under the hierarchical structure of high-speed rail hub have the characteristics of hierarchical differentiation and spatial agglomeration. At the same time, the network construction of high-speed railway expands the economic scale of the hub city and strengthens the core pivot.
【作者单位】：北京交通大学经济管理学院;
【基金】：国家自然科学基金项目“交通资源配置与区域经济梯度关系研究”(项目编号:41271129,项目负责人:欧国立)
【分类号】：F127;F532
【正文快照】： 一引言高铁是一种高速的陆路交通运输工具,有着占用土地少、运输能力大、运行速度高、能源消耗低、社会效益高等特点,是现阶段陆路交通运输最具发展潜力的方式。20世纪初至50年代,德国、法国、日本等国就开展了大量关于高铁的理论和实证研究。1964年10月1日日本新干线高速铁路

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