[fre] Cet article évalue le risque d'irréversibilité dynamique de grands projets d'infrastructure publique en recourant à la notion de Valeur d'Option Séquentielle (Arrow, Fisher, 1974 ; Henry, 1974) au sein d'Analyses Coûts-Avantages. L'application proposée concerne deux projets...

[fre] Cette recherche est une étude expérimentale de choix de transport en avenir risqué. Il s’agit de tester un modèle de choix dynamique appliqué à un cas pratique de concurrence modale entre un système de transport existant (l’autoroute) supposé flexible et un système innovant...

In industrialized countries, the number of studies and surveys in the field of urban goods movement (UGM) has increased considerably over recent years. This paper compares the objectives, methods and results in this sector and focuses on nine industrialized countries of Europe, America and Asia....

The opening to competition in Germany's regional railway transport is interesting to investigate as some EU countries find it difficult to move towards the implementation of European Union Guidelines. In this paper, we investigate Leipzig's regional passenger railway services opening to...

Following European guidelines, railway in Europe is experiencing today competition within a complicated structure mixing historical national operators and newcomers. Some countries of the European Union, for example Germany, are welcoming this development of competitive pressures. Some countries...

The main objective of this paper is ‘to assess the conditions, including policy support, under which innovative concepts have a high chance of getting adopted and being successful’. The work will start from the state-of-the-art with the following goals targeted. Firstly, to identify the...

[eng] Our paper focuses on decision-making under risk. We compare group preferences and individual preferences over risk using a lottery-choice experiment inspired by Holt and Laury (2002). In our individual procedure, subjects made lottery choices individually. In our group procedure, groups of...