摘要
本文综合运用交通网络和经济网络来研究中国城市体系的空间结构,并在此基础上对二者进行对比分析,为中国城市体系网络研究提供了新思路。研究结果表明:我国目前已形成以北京、上海、广州、重庆为中心的菱形城市网络基本骨架,城市间的空间联系呈现由中心城市向外依次递减的空间圈层结构;相对而言,交通网络有助于推进区域均衡发展,经济网络则有助于形成经济集聚,将二者结合起来研究,可为促进中国经济发展"在集聚中走向平衡"提供理论参考。
Based on the research on the spatial structure of China＇s urban system in terms of transportation network and e- conomic network, this article analyzes and reveals the spatial structure features of China＇s urban system by comparing these two kinds of city network, thus providing new ideas for the research on China＇s city network. The results indicate that China has formed a basic diamond framework of city network with Beijing, Shanghai, Guangzhou and Chongqing as cores, and there exists a layer structure decreasing outward from national centers in the spatial connections among cities. More importantly, it is found out that the transportation network contributes to the balanced regional development, while the economic network promotes the agglomeration economy. By combining both together, we can provide abundant empirical reference for advancing China＇s balanced development accompanied by economic agglomeration.
出处
《经济体制改革》
CSSCI
北大核心
2015年第3期49-55,共7页
Reform of Economic System
基金
国家自然科学基金项目"基于双边匹配理论的企业区位配置模型与区位市场设计"(71473008)
关键词
城市体系
交通网络
经济网络
网络中心性
城市空间联系
urban system
transportation network
economic network
network centrality
spatial association among cities
