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首页> 外文期刊>Transportation Research Part B: Methodological >The design and interpretation of freight stated preference experiments seeking to elicit behavioural valuations of journey attributes
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The design and interpretation of freight stated preference experiments seeking to elicit behavioural valuations of journey attributes

机译：货运陈述偏好实验的设计与解释，试图得出旅程属性的行为评估。

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This paper considers how best to establish user valuations of the benefits for freight traffic from reducing both scheduled journey times and the variability of actual journey times. It first looks at who receives these benefits and establishes a case for delving further. A theoretical discussion then shows that estimated 'values of time' are likely to be conflations of several different effects, most probably varying from study to study. Results are then given from a case study where special care was taken to separate out these effects. As an Adaptive Stated Preference method is used, arguments are presented that counter the suggestion that resulting estimates will necessarily be biased. The paper ends with some conclusions.
机译：本文考虑了如何通过减少既定的出行时间和实际出行时间的可变性来最好地建立用户对货运收益的评估。它首先研究谁会获得这些好处，并为进一步研究奠定了基础。然后，理论讨论表明，估计的“时间值”可能是几种不同影响的混合，最有可能因研究而异。然后从一个案例研究中得出结果，在该案例研究中要特别注意以区分这些影响。由于使用了自适应状态首选项方法，因此提出了一些论点，以反驳所产生的估计必然会产生偏差的建议。本文以一些结论结束。

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