The value of service reliability

Abstract : This paper studies the impact of service frequency and reliability on the choice of departure time and the travel cost of transit users. When the user has (α, β, γ) scheduling preferences, we show that the optimal head start decreases with service reliability, as expected. It does not necessarily decrease with service frequency, however. We derive the value of service headway (VoSH) and the value of service reliability (VoSR), which measure the marginal effect on the expected travel cost of a change in the mean and in the standard deviation of headways, respectively. The VoSH and the VoSR complete the value of time and the value of reliability for the economic appraisal of public transit projects by capturing the specific link between headways, waiting times, and congestion. An empirical illustration is provided, which considers two mass transit lines located in the Paris area.
Type de document :
Article dans une revue
Transportation Research Part B: Methodological, Elsevier, 2013, 58, pp.1-15. 〈10.1016/j.trb.2013.09.009〉
Liste complète des métadonnées

Littérature citée [11 références]  Voir  Masquer  Télécharger
Contributeur : Nicolas Coulombel <>
Soumis le : jeudi 26 juillet 2018 - 10:39:56
Dernière modification le : jeudi 7 février 2019 - 14:41:09
Document(s) archivé(s) le : samedi 27 octobre 2018 - 12:56:34


Benezech, Coulombel (2013) - T...
Fichiers produits par l'(les) auteur(s)




Vincent Benezech, Nicolas Coulombel. The value of service reliability. Transportation Research Part B: Methodological, Elsevier, 2013, 58, pp.1-15. 〈10.1016/j.trb.2013.09.009〉. 〈hal-00925940v2〉



Consultations de la notice


Téléchargements de fichiers