地理科学进展

地理科学进展 ›› 2007, Vol. 26 ›› Issue (2): 35-42.doi: 10.11820/dlkxjz.2007.02.004

• 经济地理 • 上一篇    下一篇

住房成本与通勤成本的空间互动关系 ———来自北京市场的微观证据及其宏观含义

郑思齐1, 张文忠2   

  1. 1. 清华大学房地产研究所, 北京100084|
    2. 中国科学院地理科学与资源研究所, 北京100101
  • 收稿日期:2006-12-01 修回日期:2007-02-01 出版日期:2007-03-25 发布日期:2007-03-25
  • 作者简介:郑思齐( 1977- )| 女, 满族, 天津人, 清华大学房地产研究所讲师, 博士。2005～2006 年在美国哈佛 大学城市学院和房地产学术中心进行博士后研究, 研究方向为城市经济学与城市空间结构、房地 产与住房经济学、房地产金融与投资。
  • 基金资助:

    国家自然科学基金资助项目( 70603017) ;“哈佛大学房地产学术中心- 中国科学院地理所- 清华大 学房地产研究所”联合资助项目。

The Spatial Inter action of Housing Cost and Commuting Cost: Evidence from Beijing Market

ZHENG Siqi1, ZHANG Wenzhong2   

  1. 1. Institute of Real Estate Studies, Tsinghua University|
    2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
  • Received:2006-12-01 Revised:2007-02-01 Online:2007-03-25 Published:2007-03-25

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摘要：

住房成本和通勤成本是城市空间结构中两个相互关联的内生变量。居民在进行居住区位 选择时, 会在这两者之间进行权衡, 从而形成住房价格、建筑密度和通勤行为在空间上的变化规 律。本文回顾了通勤成本和住房成本间的理论均衡关系, 探讨了各种现实情况是如何影响这个理 论关系的; 并利用大规模调研所采集的北京市微观个体数据, 提供了这一互动关系的一些定量证 据; 最后从两个角度探讨了这种互动关系在城市管理的公共政策方面的宏观含义: 考虑通勤成本 后的住房支付能力评价, 以及就业与居住过度分离的社会效果分析。

关键词: 竞租函数, 居住区位选择, 通勤成本, 住房成本

Abstract:

Housing cost and commuting cost are two major and interrelated endogenous variables in urban spatial models. Households make trade - off between these two costs when choosing their residential locations, which in turn generate the spatial structure of housing price, construction density and commuting patterns. This paper reviews the theoretical equilibrium relationship between commuting cost and housing cost, discusses the impacts of various factors in real world on such a relationship, and provides some empirical evidence using the data from a special- designed survey in Beijing. We also discuss two implications of the empirical results in our paper for the public policies in urban growth management. One is that commuting cost should be considered together with housing cost when studying urban Households' housing affordability; the other is that the extreme departure of housing and jobs may produce negative outcomes, e.g., the bed - community at city edge, traffic congestion, air pollution, and spatial mismatch problem for disadvantaged population groups.

Key words: bid- rent function, commuting cost, housing cost, residential location choice