Journal of Transportation Systems Engineering and Information Technology ›› 2014, Vol. 14 ›› Issue (3): 9-15.

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Interactive Relationship between Urban Spatial Expansion and Mobility Growth in China

DING Chuan, LIN Yao-yu,WANG Yao-wu   

  1. Shenzhen Key Laboratory of Urban Planning and Decision Making Simulation, Shenzhen Graduate School, Harbin Institute of Technology,Shenzhen518055,Guangdong,China
  • Received:2013-10-15 Revised:2014-01-05 Online:2014-06-25 Published:2014-07-10

城市空间扩张与机动化水平增长之间的 互动关系探析

丁 川,林姚宇*,王耀武   

  1. 哈尔滨工业大学深圳研究生院,深圳市城市规划与决策仿真重点实验室,广东深圳518055
  • 作者简介:丁川(1986-),男,山东聊城人,博士生.
  • 基金资助:

    国家自然科学基金面上项目(41371169);广东省自然科学基金(S2012040007176);深圳市科技研发基础研究项 目(JCYJ20120615145601342);生态规划与绿色建筑教育部实验室(清华大学)专项经费资助(2013U-6)

Abstract:

There is a close relationship between urban spatial expansion and mobility growth. To investigate the degree of mutual influences and characteristics of interactive equilibrium between them since the reform and opening in China, this paper uses the econometric methods based on the data of urban spatial expansion and mobility growth during the period1985-2010. The empirical results show that there is a long-term stable interactive equilibrium relationship between urban spatial expansion and mobility growth. The study finds that the mobility growth exerts a hysteretic impact on the urban spatial expansion. The dominant factor influencing the urban spatial expansion is from its own and the impact of mobility growth on urban spatial expansion is little in early years. However, the mutual impacts between them reach a stable equilibrium in the long-term. It is helpful to recognize the relationship between urban spatial expansion and mobility growth in China, so that some measures can be taken to response to the urban expansion problems.

Key words: urban traffic, interactive relationship, quantitative methods, urban spatial expansion, mobility

摘要:

城市空间扩张与交通机动化水平增长之间关系密切. 为探讨改革开放后我国城 市空间扩张与机动化水平增长之间的互动关系,考察两者之间相互的影响程度及互动均 衡特征,本文采用计量分析方法对1985-2010年的数据进行分析.研究结果表明:①改革 开放至今,中国城市空间扩张与机动化水平增长之间存在长期稳定的互动均衡关系;② 机动化水平增长对城市空间扩张的影响存在一定的滞后性,初期中国城市空间扩张主要 受自身波动的影响,机动化水平的增长对其影响较小,在远期两者之间相互影响趋于稳 定平衡.该分析结果有利于深化认识现阶段我国城市空间不断扩展现象及其空间扩张同 机动化水平之间的关系,以应对现阶段我国城市交通问题.

关键词: 城市交通, 互动关系, 计量方法, 城市空间扩张, 机动化

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