Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/55067
DC FieldValueLanguage
dc.contributor.authorJiménez, Juan Luisen_US
dc.contributor.authorValido, Jorgeen_US
dc.contributor.authorMolden, Nicken_US
dc.date.accessioned2019-02-18T16:22:41Z-
dc.date.available2019-02-18T16:22:41Z-
dc.date.issued2019en_US
dc.identifier.issn1361-9209en_US
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/55067-
dc.description.abstractLiterature explaining the gap between official and actual vehicle efficiency and CO2 emissions focuses on descriptive analysis to calculate this gap without examining causality. In this paper, we explore this discrepancy in detail by drawing on a database from Emissions Analytics Ltd. that provides on-road emissions measurement on more than 650 vehicles in the period 2010-2017. The data reveal concerning results: firstly, the gap in data relates both to hybrid vehicles (that are supposedly 'more fuel-efficient') and to the biggest selling vehicles (medium-sized cars). Secondly, the average deviation rate increased prior to 2015, but decreased following 'Dieselgate'. The Volkswagen scandal threw light on the discretionary behaviour of manufacturers on this question and highlighted how weak the official tests are: and this in turn points to a regulatory and compliance problem. In other words, the interpretation of the results suggests that after several years of adaptation to the protocol and the corresponding test (but no translated in real consumption), manufacturers have taken measures to reduce the divergence in real terms after the scandal.en_US
dc.languageengen_US
dc.relation.ispartofTransportation Research Part D: Transport and Environmenten_US
dc.sourceTransportation Research Part D: Transport and Environment [ISSN 1361-9209], v. 67, p. 628-641en_US
dc.subjectInvestigaciónen_US
dc.subject.otherFuel Consumptionen_US
dc.subject.otherPassenger Carsen_US
dc.subject.otherEmissionsen_US
dc.subject.otherAir pollutionen_US
dc.subject.otherVehicles’ efficiencyen_US
dc.subject.otherDieselgateen_US
dc.titleThe drivers behind differences between official and actual vehicle efficiency and CO2 emissionsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.trd.2019.01.016en_US
dc.identifier.scopus85060239345-
dc.identifier.isi000464890900044-
dc.contributor.authorscopusid25646212100-
dc.contributor.authorscopusid56359299900-
dc.contributor.authorscopusid57190978587-
dc.description.lastpage641en_US
dc.description.firstpage628en_US
dc.relation.volume67en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid1181390-
dc.contributor.daisngid9835121-
dc.contributor.daisngid9830633-
dc.description.notasJEL classification: K32, O13, O33, Q53en_US
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Jimenez, JL-
dc.contributor.wosstandardWOS:Valido, J-
dc.contributor.wosstandardWOS:Molden, N-
dc.date.coverdateFebrero 2019en_US
dc.identifier.ulpgcen_US
dc.description.sjr1,662
dc.description.jcr4577,0
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
dc.description.ssciSSCI
dc.description.erihplusERIH PLUS
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR Análisis de Políticas Públicas-
crisitem.author.deptDepartamento de Análisis Económico Aplicado-
crisitem.author.deptGIR Economía de las Infraestructuras, el Transporte y el Turismo-
crisitem.author.deptDepartamento de Análisis Económico Aplicado-
crisitem.author.orcid0000-0002-3808-2588-
crisitem.author.orcid0000-0002-0815-4739-
crisitem.author.parentorgDepartamento de Análisis Económico Aplicado-
crisitem.author.parentorgDepartamento de Análisis Económico Aplicado-
crisitem.author.fullNameJiménez González, Juan Luis-
crisitem.author.fullNameValido Quintana, Jorge-
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