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Article: Overcoming the Downs-Thomson Paradox by transit subsidy policies

TitleOvercoming the Downs-Thomson Paradox by transit subsidy policies
Authors
Issue Date1-Jan-2017
PublisherElsevier
Citation
Transportation Research Part A: Policy and Practice, 2017, v. 95, p. 126-147 How to Cite?
Abstract

Consider a competitive highway/transit transportation system in which travelers either drive on the bottleneck-constrained highway or take scheduled trains from home to the workplace in the morning peak hours. This paper explores the impact of bottleneck capacity expansion on transit operating schemes (fleet size and fare) and travelers’ departure time and mode choices. Due to the potential occurrence of the Downs-Thomson (D-T) Paradox after highway capacity expansion, the paper investigates whether the D-T Paradox can be circumvented by implementing transit subsidy policies. The effects of different transit subsidy schemes are explored: subsidizing the transit company (cost subsidy) or the passengers (passenger subsidy) with the financial support from either government funding or road pricing revenue. For each combination of subsidy method and financial sourcing, the condition for overcoming the D-T Paradox is established.


Persistent Identifierhttp://hdl.handle.net/10722/353605
ISSN
2023 Impact Factor: 6.3
2023 SCImago Journal Rankings: 2.182

 

DC FieldValueLanguage
dc.contributor.authorWang, WW-
dc.contributor.authorWang, DZ-
dc.contributor.authorZhang, F-
dc.contributor.authorSun, H-
dc.contributor.authorZhang, W-
dc.contributor.authorWu, J-
dc.date.accessioned2025-01-21T00:35:57Z-
dc.date.available2025-01-21T00:35:57Z-
dc.date.issued2017-01-01-
dc.identifier.citationTransportation Research Part A: Policy and Practice, 2017, v. 95, p. 126-147-
dc.identifier.issn0965-8564-
dc.identifier.urihttp://hdl.handle.net/10722/353605-
dc.description.abstract<p>Consider a competitive highway/transit transportation system in which travelers either drive on the bottleneck-constrained highway or take scheduled trains from home to the workplace in the morning peak hours. This paper explores the impact of bottleneck capacity expansion on transit operating schemes (fleet size and fare) and travelers’ departure time and mode choices. Due to the potential occurrence of the Downs-Thomson (D-T) Paradox after highway capacity expansion, the paper investigates whether the D-T Paradox can be circumvented by implementing transit subsidy policies. The effects of different transit subsidy schemes are explored: subsidizing the transit company (cost subsidy) or the passengers (passenger subsidy) with the financial support from either government funding or <a href="https://www.sciencedirect.com/topics/earth-and-planetary-sciences/road-pricing" title="Learn more about road pricing from ScienceDirect's AI-generated Topic Pages">road pricing</a> revenue. For each combination of subsidy method and financial sourcing, the condition for overcoming the D-T Paradox is established.<br></p>-
dc.languageeng-
dc.publisherElsevier-
dc.relation.ispartofTransportation Research Part A: Policy and Practice-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titleOvercoming the Downs-Thomson Paradox by transit subsidy policies-
dc.typeArticle-
dc.identifier.volume95-
dc.identifier.spage126-
dc.identifier.epage147-
dc.identifier.eissn1879-2375-
dc.identifier.issnl0965-8564-

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