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Optimizing toll loc...
Optimizing toll locations and levels in a road congestion pricing schemes by minimizing the deviation from marginal social cost pricing tolls
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- Ekström, Joakim, 1980- (författare)
- Linköpings universitet,Kommunikations- och transportsystem,Tekniska högskolan,Trafiksystem
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(creator_code:org_t)
- Hong Kong : Hong Kong Society for Transportation Studies (HKSTS), 2012
- 2012
- Engelska.
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Ingår i: Transportation & Logistics Management. - Hong Kong : Hong Kong Society for Transportation Studies (HKSTS). - 9789881581419
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- To find second-best optimal toll locations and toll levels in a road traffic network, which maximize the social surplus, can be formulated as a bi-level optimization program. The bi-level program is both non-convex and non-smooth and therefore considered as a demanding optimization problem to solve. First-best optimal tolls can, however, easily be computed by solving a convex program, and this paper examines the possibility to make use of these first-best tolls when searching for second-best solutions. By formulating an optimization problem, which instead of maximizing the social surplus, search for the toll locations and toll levels which minimize the deviation from first-best tolls on a route-level, a mixed integer linear program is formulated. The approach of minimizing the deviation from first-best route tolls is applied to a Stockholm network model, and results are provided to evaluate the applicability of the approach.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Transportteknik och logistik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Transport Systems and Logistics (hsv//eng)
Nyckelord
- bi-level optimization
- road tolls
- congestion pricing
Publikations- och innehållstyp
- vet (ämneskategori)
- kon (ämneskategori)
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