考虑多尺度建成环境影响的双职工家庭通勤时间模型  

Modeling commuting duration of dual-earner households considering impacts of multiscale built environment

作　　者：王晓全 邵春福 尹超英[4] WANG Xiao-quan;SHAO Chun-fu;YIN Chao-ying(College of Civil and Transportation Engineering,Hohai University,Nanjing 210098,China;School of Traffic and Transportation Engineering,Xinjiang University,Urumqi 830017,China;Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport,Beijing Jiaotong University,Beijing 100044,China;College of Automobile and Traffic Engineering,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]河海大学,土木与交通学院,南京210037 [2]新疆大学,交通运输工程学院,乌鲁木齐830017 [3]北京交通大学,综合交通运输大数据应用技术交通运输行业重点实验室,北京100044 [4]南京林业大学,汽车与交通工程学院,南京210098

出　　处：《交通运输工程与信息学报》2023年第3期121-129,共9页Journal of Transportation Engineering and Information

基　　金：国家自然科学基金项目(52202388,72204114,52072025);中国博士后面上项目(2022M720992);教育部人文社科青年基金项目(22YJC630191);江苏省交通运输科技项目(2022Y19)。

摘　　要：城市建成环境作为城市空间结构的基本组成,是影响居民出行决策的关键要素。既有建成环境和通勤行为研究多以居住地邻里范围为研究尺度,以个体出行决策行为为研究对象,较少同时从城市和邻里两个空间尺度建成环境入手,并将家庭成员通勤行为间的相关性纳入考虑。本文利用2014年中国劳动力调查数据,首先构建考虑空间异质性的多层线性回归模型,探讨多空间尺度建成环境对居民通勤时间影响,其次将双职工家庭夫妇通勤时间相关性融入建成环境对通勤时间影响的分析过程中,利用似不相关回归模型探究多空间尺度建成环境对家庭夫妇通勤时间影响的差异性。结果表明:城市尺度和邻里尺度建成环境均对居民通勤时间具有显著影响,且建成环境对家庭夫妇通勤时间的影响具有显著差异,其中男性通勤时间受两个尺度建成环境各因素的影响更大。研究结论可为精细化的城市和交通规划提供理论支撑。As the basic component of the urban spatial structure,the urban built environment is a determinant of individual travel behavior.However,the literature on built environment and commuting behavior tends to focus on the neighborhood-scale built environment and take the individual as an analysis unit.Relatively few studies have explored the effects of the built environment at different spatial scales within a unified framework and considered the correlations between household couples.In this study,with data from the 2014 China Labor-force Dynamics Survey,a multilevel regression model is employed to explore the impacts of the multiscale built environment on commuting du-ration.Then,considering the correlations between the household couples’commuting durations,a seemingly unrelated regression model is employed to identify the differences in the impacts.The results indicate that the built environment at both the city and neighborhood scales significantly impacts the commuting duration.There are differences in the impacts of the built environment on the commuting duration between household couples.Moreover,at both scales,the built environment impacts the commuting durations of men more significantly than those of women.The findings have implications for refined urban planning and traffic management.

关 键 词：交通工程 通勤时间模型 似不相关回归 建成环境 双职工家庭 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]