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Impact of Improved Accessibility on Shopping Activity: Person-Based Measure
| 题名： | Impact of Improved Accessibility on Shopping Activity: Person-Based Measure |
| 其他题名： | Ben-Akiva,M.,and Lerman,S.R.(1985).Discrete choice analysis,MIT Press,Cambridge,MA. |
| 正文语种： | 英文 |
| 作者： | Yu Ding |
| 关键词： | Space-time accessibility (STA);Activity generation;Shopping;Staggered work hours (SWH);Beijing |
| 摘要： | Accessibility has long been considered as an important factor that influences activity generation, especially nonwork activities. However, the conclusions on whether greater accessibility leads to more travel have been mixed. One reason for the conflicting results is that individual heterogeneity is not taken into account in the previous location-based accessibility measures. This paper fills this gap by operationalizing a person-based space-time accessibility (STA) measure based on the individual's spatial-temporal constraints. A discrete-continuous model of shopping activity participation and duration is developed incorporating this STA measure in order to investigate the influences of accessibility on activity generation. Using data from a global positioning system (GPS)–based activity travel survey from the Shangdi area of Beijing, China, this paper confirms that accessibility remains a significant positive effect on shopping activity generation. This implies that an individual's spatial-temporal constraints should be taken into consideration to explore the effect of land use on travel behavior. |
| 出版年： | 2016 |
| 论文唯一标识： | P-84Y2016V142N03011 |
| 英文栏目名称： | TECHNICAL PAPAERS |
| doi： | 10.1061/(ASCE)UP.1943-5444.0000325 |
| 期刊名称： | Journal of Urban Planning and Development |
| 拼音刊名(出版物代码)： | P-84 |
| 卷： | 142 |
| 期： | 03 |
| 页码： | 108-115 |
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