Designing effective and acceptable road pricing schemes: evidence from the Geneva congestion charge

Andrea Baranzini, Stefano Carattini and Linda Tesauro

LSE Research Online Documents on Economics from London School of Economics and Political Science, LSE Library

Abstract: While instruments to price congestion exist since the 1970s, less than a dozen cities around the world have a cordon or zone pricing scheme. Geneva, Switzerland, may be soon joining them. This paper builds on a detailed review of the existing schemes to identify a set of plausible design options for the Geneva congestion charge. In turn, it analyzes their acceptability, leveraging a large survey of residents of both Geneva and the surrounding areas of Switzerland and France. Our original approach combines a discrete choice experiment with randomized informational treatments. We consider an extensive set of attributes, such as perimeter, price and price modulation, use of revenues, and exemption levels and beneficiaries. The informational treatments address potential biased beliefs concerning the charge’s expected effects on congestion and pollution. We find that public support depends crucially on the policy design. We identify an important demand for exemptions, which, albeit frequently used in the design of environmental taxation, is underexplored in the analysis of public support. This demand for exemptions is not motivated by efficiency reasons. It comes mostly by local residents, for local residents. Further, people show a marked preference for constant prices, even if efficiency would point to dynamic pricing based on external costs. Hence, we highlight a clear trade-off between efficiency and acceptability. However, we also show, causally, that this gap can in part be closed, with information provision. Analyzing heterogeneity, we show that preferences vary substantially with where people live and how they commute. Even so, we identify several designs that reach majority support.

Keywords: acceptability; congestion charge; poicy design; public support; road pricing; Centre for Climate Change Economics and Policy; PZ00P1_180006/1 (search for similar items in EconPapers)
JEL-codes: D72 H23 Q53 Q58 R41 R48 (search for similar items in EconPapers)
Pages: 66 pages
Date: 2021-07-01
New Economics Papers: this item is included in nep-ene, nep-env, nep-reg, nep-tre and nep-ure
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (6)

Published in Environmental and Resource Economics, 1, July, 2021, 79(3), pp. 417 - 482. ISSN: 0924-6460

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http://eprints.lse.ac.uk/110870/ Open access version. (application/pdf)

Related works:
Journal Article: Designing Effective and Acceptable Road Pricing Schemes: Evidence from the Geneva Congestion Charge (2021)
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Persistent link: https://EconPapers.repec.org/RePEc:ehl:lserod:110870

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