Is the value of travel time savings increasing? Analysis throughout a financial crisis
نویسندگان
چکیده
منابع مشابه
Investigating the distribution of the value of travel time savings
The distribution of the value of travel time savings (VTTS) is investigated employing nonparametric techniques on a large, high quality data set. When background variables are not included in the model it is found that the right tail of the distribution is not observed and hence the mean VTTS cannot be evaluated. This conclusion changes when background variables are introduced into a semiparame...
متن کاملValue of travel time savings for shopping trips in Switzerland
The Swiss study of the value of travel time savings (VTTS), conducted by König, Axhausen und Abay (2004) reported unexpectedly high values for shopping trips from early experimental stated preference experiments, which were finally not included in the main study. Therefore a study focusing only shopping travel was conducted to see, if these results could be replicated. This study estimates VTTS...
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با توجه به تجزیه و تحلیل داده ها ما دریافتیم که سطح درامد و تعداد نمایندگیها باتقاضای بیمه عمر رابطه مستقیم دارند و نرخ بهره و بار تکفل با تقاضای بیمه عمر رابطه عکس دارند
Bayesian Posterior Prediction and Meta-Analysis: An Application to the Value of Travel Time Savings
In the evaluation of transportation infrastructure projects, some nontradable goods such as time are usually key determinants of the result. However, obtaining monetary values for these goods is not always easy. For this purpose, this paper presents an approach that combines Bayesian posterior prediction and meta-analysis. This methodology will allow obtaining predictive distributions of the mo...
متن کاملAn international meta-analysis of values of travel time savings.
Values of travel time savings are often used in cost-benefit analysis of transport projects and policies, and also to compute generalised travel costs. There has been considerable debate as to whether different research methods (e.g. stated versus revealed preference) will lead to different values of travel time savings, and which segmentations (e.g. by income or mode) are most important to cap...
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ژورنال
عنوان ژورنال: Transportation Research Part A: Policy and Practice
سال: 2019
ISSN: 0965-8564
DOI: 10.1016/j.tra.2019.03.012