A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modeling public transport corridors with aggregate and disaggregate demand
AbstractMicroeconomic public transport models aimed at maximizing social benefits usually consider demand in an aggregate manner. In this paper we examine the effect of this approach on the optimal values of frequency and vehicle size by comparison with models where demand is described in detail as a matrix of flows between every station in a single line service. The theoretical analysis and the numerical examples suggest that the spatially aggregated model underestimates optimal frequency and overestimates vehicle size.
Modeling public transport corridors with aggregate and disaggregate demand
AbstractMicroeconomic public transport models aimed at maximizing social benefits usually consider demand in an aggregate manner. In this paper we examine the effect of this approach on the optimal values of frequency and vehicle size by comparison with models where demand is described in detail as a matrix of flows between every station in a single line service. The theoretical analysis and the numerical examples suggest that the spatially aggregated model underestimates optimal frequency and overestimates vehicle size.
Modeling public transport corridors with aggregate and disaggregate demand
Jara-Díaz, Sergio (author) / Tirachini, Alejandro (author) / Cortés, Cristián E. (author)
Journal of Transport Geography ; 16 ; 430-435
2008-01-01
6 pages
Article (Journal)
Electronic Resource
English
Modeling public transport corridors with aggregate and disaggregate demand
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