Calvo, F.; De Oña, J.; De Oña, R.; López-Maldonado, Griselda; Garach, L.(Taylor & Francis, 2014-05-19)
[EN] This paper examines some key aspects of a charging system for promoting railway transport, including charges reflecting a clear relationship with costs (transparency) and charges reflecting the quality of the ...
De Oña, R.; López-Maldonado, Griselda; Díez de los Ríos, F.J.; De Oña, J.(Elsevier, 2014-12-19)
[EN] One of the principal measures that public transport administrations are following for reaching a sustainable transportation in the cities consists on attract a higher number of citizens towards the use of public ...
Calvo, F.; De Oña, J.; López-Maldonado, Griselda; Garach, L.; De Oña, R.(Thomas Telford Ltd., 2013)
[EN] A part of track maintenance costs is directly related to train traffic, and therefore they are marginal costs in the short term. Track renewal costs over a longer period of time also increase with traffic, so they ...
De Oña, J.; De Oña, R.; López-Maldonado, Griselda(Springer-Verlag, 2015)
[EN] A transit service quality study based on cluster analysis was performed to extract detailed customer profiles sharing similar appraisals concerning the service. This approach made it possible to detect specific ...