城乡收入不平等对我国城市蔓延的影响:基于35个大中城市面板数据的实证检验  

The Impact of Income Inequality between Urban and Rural Residents on Urban Sprawl in China: An Empirical Study Based on the Panel Data of 35 Large and Medium-sized Cities

作　　者：王家庭[1] 蔡思远 李艳旭 卢星辰[1] Wang Jiating;Cai Siyuan;Li Yanxu;Lu Xingchen

机构地区：[1]南开大学中国城市与区域经济研究中心

出　　处：《城市观察》2018年第4期82-92,100,共12页Urban Insight

基　　金：国家社会科学基金项目"快速城市化进程中我国城市蔓延的成本-收益评估与治理模式构建研究"(12BJY048);南开大学亚洲研究中心项目"中国城市蔓延指数的构建与测度:基于70个大中城市数据的实证研究"(AS1718)成果

摘　　要：首先从理论上系统分析了城乡收入不平等对城市蔓延的推动作用,然后采用2008-2014年我国35个大中城市的相关数据进行面板回归分析,同时对东部、中部、西部地区的城市样本分别研究,检验了城乡收入不平等对城市蔓延的具体影响。研究结果表明:(1)总体上城乡收入不平等对城市蔓延具有显著的推动作用;(2)从区域视角来看,不同区域中城乡收入不平等对城市蔓延的推动作用存在差异,东部地区推动作用最大,中部地区其次,西部地区影响较小且不显著。最后,根据研究结论,提出了相应的政策建议。This paper makes a theoretical analysis on the mechanism that income inequality between urban and rural areas promote urban sprawl,and empirically tests the impacts of income inequality between urban and rural areas on urban sprawl using the data of 35 large and medium-sized cities during 2008-2014 as sample.The model results show that:(1)generally income inequality between urban and rural areas has a significant role in promoting urban sprawl;(2)from the perspective of region,the effect of the income inequality between urban and rural areas on urban sprawl are different in different regions.Eastern China ranks first,Central China ranks second,but the effect in Western China is insignificant.Several policy implications have also been proposed.

关 键 词：城乡收入不平等 城市蔓延 大中城市 

分 类 号：TU984[建筑科学—城市规划与设计]