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Discretionary activity location choice: in-home or out-of-home?

机译：自由活动位置选择：在家还是在家？

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摘要

This paper examines the location choice associated with discretionary activities (in-home vs. out-of-home). These substitution patterns are important in terms of travel demand as in-home activities do not necessitate travel while out-of-home activities incur travel. Mixed logit models are estimated using an activity dataset (2003 CHASE data) to analyze the factors associated with this choice at the individual activity-level. Results suggest that the attributes of an activity significantly contribute to understanding the likelihood of engaging in out-of-home activities. Activity type interaction terms reveal the varying influence that socio-demographics, activity attributes and travel have over four different activity types modeled. The results reveal that the location choice (in-home vs. out-of-home) is sensitive to travel characteristics. As the travel time and cost increases, an individual is less likely to engage in an activity out-of-home. Compared to passive and social activities, the location of active activities is more sensitive to changes in travel attributes.
机译：本文研究了与自由活动（家庭还是家庭以外）相关的位置选择。这些替代模式在旅行需求方面很重要，因为家庭活动不需要旅行，而户外活动则需要旅行。使用活动数据集（2003 CHASE数据）估计混合logit模型，以在各个活动级别分析与该选择相关的因素。结果表明，一项活动的属性极大地有助于理解参与户外活动的可能性。活动类型交互项揭示了社会人口统计学，活动属性和旅行对四种不同活动类型建模的不同影响。结果表明，位置选择（室内还是室外）对出行特征敏感。随着旅行时间和费用的增加，个人从事户外活动的可能性降低。与被动和社交活动相比，主动活动的位置对旅行属性的变化更为敏感。

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  • 来源
    《Transportation》 |2011年第1期|p.101-122|共22页
  • 作者

    Gulsah Akar; Kelly J. Clifton; Sean T. Doherty;

  • 作者单位

    City and Regional Planning, Knowlton School of Architecture, The Ohio State University,275 West Woodruff Avenue, Columbus, OH 43210, USA;

    Civil and Environmental Engineering, Portland State University, P.O. Box 751, Portland,OR 97207, USA;

    Department of Geography and Environmental Studies, Wilfrid Laurier University, Waterloo,ON N2L 3C5, Canada;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    activity location choice; in-home activities; out-of-home activities; mixed logit; activity attributes;

    机译：活动位置选择;家庭活动;家庭外活动;混合logit;活动属性;

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