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Modeling competitive multi-modal transit services; a nested logit approach.

Lo, Hong K, Yip, C W and Wan, Quentin (2004) Modeling competitive multi-modal transit services; a nested logit approach. Transportation Research Part C Emerging Technologies, 12 (3-4). pp. 251-272. ISSN 0968090X

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Abstract/Description

In metropolitan areas where multi-modal trips are common, modeling the combined-mode choices of travelers, and the strategic interactions between the private service operators are important issues. This study developed a novel network approach, designated as state-augmented multi-modal (SAM) network, to explicitly consider transfer behaviors and non-linear fare structures. To overcome the independence of irrelevant alternatives (IIA) assumption associated with the standard logit approach, we integrated the SAM network with the nested logit (NL) approach. Specifically, we developed a three-level NL choice model to deal with the complex and inter-related decisions in a multi-modal network: the first level focuses on combined-mode choice, the second on transfer location choice, and the third on route choice. Using this NL SAM network as a platform, we examined the effect of fare competition on company profitability as well as on overall network congestion. A case study of the ground transportation system connecting the Hong Kong International Airport to the downtown area is provided to illustrate the approach.

Item Type: Article
Print ISSN: 0968090X
Uncontrolled Keywords: Travel choice; Public transport; Multi-modal networks; Nested-logit models; Transfer behaviour; Traffic congestion; Fare competition;
University Divisions/Research Centres: Faculty of Engineering, Computing and Creative Industries > School of Engineering and the Built Environment
Dewey Decimal Subjects: 300 Social sciences > 300 Social sciences, sociology & anthropology > 304 Factors affecting social behavior
600 Technology > 620 Engineering > 624 Civil engineering
300 Social sciences > 380 Commerce, communications & transportation > 388 Transportation; ground transportation
Library of Congress Subjects: H Social Sciences > HE Transportation and Communications
T Technology > TA Engineering (General). Civil engineering (General)
H Social Sciences > HM Sociology
Item ID: 1971
Depositing User: RAE Import
Date Deposited: 16 Apr 2008 17:40
Last Modified: 20 Jun 2012 11:20
URI: http://researchrepository.napier.ac.uk/id/eprint/1971

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