Browsing TØI Vitenarkiv by Author "Ortuzar, Juan De Dios"
Now showing items 1-5 of 5
-
A comparison of bus passengers' and car drivers' valuation of casualty risk reductions in their routes
Flugel, Stefan Markus; Veisten, Knut; Rizzi, Luis I.; Ortuzar, Juan De Dios; Elvik, Rune (Journal article; Peer reviewed, 2018-09-22)Introduction The economic value of safety represents an important guide to transport policy, and more studies on individuals’ valuation of road safety are called for. This paper presents a stated preference study of the ... -
Asymmetric preferences for road safety: Evidence from a stated choice experiment among car drivers
Flugel, Stefan Markus; Elvik, Rune; Veisten, Knut; Rizzi, Luis I.; Meyer, Sunniva Frislid; Ramjerdi, Farideh; Ortuzar, Juan De Dios (Journal article; Peer reviewed, 2015-04-29)Recent research has proposed fitting responses from discrete choice experiments to asymmetric value functions consistent with prospect theory, taking into account respondents’ reference points in their valuation of choice ... -
Car drivers' valuation of landslide risk reductions
Flugel, Stefan Markus; Rizzi, Luis I.; Veisten, Knut; Elvik, Rune; Ortuzar, Juan De Dios (Journal article; Peer reviewed, 2015-02-28)Approximately one car occupant per year is killed as a result of landslides or avalanches in Norway, compared to 150–200 fatalities due to accidents. Still, protection from landslides is a major transport safety issue, ... -
Methodological challenges in modelling the choice of mode for a new travel alternative using binary stated choice data - The case of high speed rail in Norway
Flugel, Stefan Markus; Halse, Askill Harkjerr; Ortuzar, Juan De Dios; Rizzi, Luis I. (Journal article; Peer reviewed, 2015-07-04)Binary stated choices between traveller’s current travel mode and a not-yet-existing mode might be used to build a forecasting model with all (current and future) travel alternatives. One challenge with this approach is ... -
Valuing casualty risk reductions from estimated baseline risk
Veisten, Knut; Flugel, Stefan; Rizzi, Luis; Ortuzar, Juan De Dios; Elvik, Rune (Peer reviewed; Journal article, 2013-01-05)Stated choice studies have been applied regularly to the valuation of time savings and other attributes of travelling as perceived by individuals. In such experiments, respondents often provide reference levels for the ...