Preferences for travel time under risk and ambiguity: Implications in path selection and network equilibrium
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- 作者：Jin Qi ; a ; jinqi@ust.hk" class="auth_mail" title="E-mail the corresponding author ; Melvyn Simb ; Defeng Sunc ; Xiaoming Yuand
- 关键词：Risk ; Ambiguity ; Path selection ; Network equilibrium ; Price of Anarchy
- 刊名：Transportation Research Part B: Methodological
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：94
- 期：Complete
- 页码：264-284
- 全文大小：763 K
文摘
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We cite the SUE paper, and highlight the difference from it. The main difference is that SUE model still assumes that the travel time is deterministic, while our paper considers the case when the travel time is uncertain.
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We explain why central authority needs to consider travelers risk and ambiguity attitudes and System Optimum is defined based on the perceived travel time.
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We add references including Guo et al. (2010), Wang et al. (2014) and OHare et al. (2015) in the paper and highlight the differences.
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We add worst-case property of POA in the paper, especially, explain that the bound is tight.