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https://doi.org/10.4995/cit201...
Article . 2016 . Peer-reviewed
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Preferencia de uso de un monorriel en una zona de ladera con población de bajos ingresos en la ciudad de Medellín

Authors: Pineda-Jaramillo, Juan Diego; Sarmiento Ordosgoitia, Iván;

Preferencia de uso de un monorriel en una zona de ladera con población de bajos ingresos en la ciudad de Medellín

Abstract

La sostenibilidad es un concepto cada vez más importante en los proyectos de transporte urbano. Asimismo, las condiciones de pobreza de poblaciones en laderas de ciudades latinoamericanas requieren de soluciones novedosas y de la estimación de la demanda de viajeros. Este artículo presenta el cálculo de la demanda de un monorriel mediante modelación de elección discreta, para lo cual se parte de una investigación cualitativa a través de las técnicas de grupo focal, con el que se identifican las variables que influyen en la elección. El caso de aplicación se ubica en lo que se conoce como el Cinturón Verde Metropolitano de Medellín, en las laderas de esta ciudad. Las variables significativas para viajes cortos al centro fueron el tiempo, el costo y la comodidad, y se usaron para calibrar un Modelo Logit Mixto (MXL), y estimar la influencia que tiene cada una de ellas. El número de transbordos no resultó significativo. El conjunto de modos considerados para viajes al centro de la ciudad incluyó la caminata, el bus, un taxi informal, Metrocable, y el nuevo monorriel. Se demuestra que la probabilidad de captación del modo monorriel entre los residentes de la zona de estudio varía entre aproximadamente el 12 y 25%, dependiendo de la variación de las variables influyentes en la elección modal.DOI: http://dx.doi.org/10.4995/CIT2016.2016.3393 

Country
Spain
Keywords

Modelo de elección discreta, Preferencias declaradas, Monorriel, Sistema de transporte limpio, INGENIERÍA DEL TRANSPORTE

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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