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Incorporating intra-household interactions into a tour-based model of public transport use in car-negotiating households

机译:将家庭内部互动纳入到以汽车为基础的谈判家庭的基于旅游的公共交通使用模型中

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Intra-household interactions in travel constitute a fundamental aspect in understanding activity-travelbehaviour, as reflected by the substantial percentage of regional travel which is made jointly. Thedevelopment of travel demand models incorporating intra-household interactions are crucial toproviding a more credible analysis of travellers‟ response to policies and this paper contributes byexamining intra-household interactions in travel mode choice using a tour-based modelling frameworkwith a particular focus on public transport use in households with differences in car availability. Animportant distinction is made between car-sufficient households (where there are at least as many carsin the household as licence holders) and car-negotiating households (households with fewer cars thanlicence holders). Intra-household interactions and temporal-spatial constraints are explicitlyrepresented by different patterns of joint household tours, using home-based tours as the unit ofanalysis. The empirical analysis is based on a nested logit model which is developed to integrate intra14household interactions with tour-based mode choices, using the Sydney Household Travel Surveydata. The results show that joint household travel account for more than half of weekday home-basedtours in Sydney. The arrangement of joint household tours is shown to depend on household context,situational factors, and social constraints. Mode choice associated with different joint tour patterns areinfluenced by household and individual characteristics, tour attributes, and transport-related fringebenefits.
机译:旅行中的家庭内部互动是理解活动旅行的基本方面 行为,这是联合旅行在区域旅行中所占比例很高的反映。这 结合家庭内部互动的旅行需求模型的开发对于 为旅行者对政策的反应提供了更可靠的分析,本文件的贡献在于 使用基于游览的建模框架来检查出行模式选择中的家庭内部互动 特别着重于汽车可及性不同的家庭使用公共交通工具。一个 汽车充足的家庭(汽车数量最少的家庭)之间有重要的区别 在家庭中作为执照持有者)和汽车谈判家庭(汽车数量少于 许可证持有者)。明确了家庭内部互动和时空约束 以联合家庭旅行的不同模式为代表,以家庭旅行为单位 分析。实证分析基于嵌套的logit模型,该模型经过开发以集成intra14 悉尼家庭旅行调查显示,家庭与基于旅游的模式选择之间的互动 数据。结果显示,以家庭为基础的联合旅行占工作日的一半以上 悉尼之旅。事实表明,联合家庭旅行的安排取决于家庭情况, 情境因素和社会限制。与不同的联合巡回模式相关的模式选择是 受家庭和个人特征,旅游属性和与交通有关的附带条件的影响 好处。

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