Defining Interalternative Error Structures for Joint Revealed Preference-Stated Preference Modeling New Evidence

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dc.contributor.authorFrancisca Yanez, Maria
dc.contributor.authorCherchi, Elisabetta
dc.contributor.authorde Dios Ortuzar, Juan
dc.date.accessioned2024-01-10T12:38:14Z
dc.date.available2024-01-10T12:38:14Z
dc.date.issued2010
dc.description.abstractJoint model estimation with revealed (RP) and stated preference (SP) data has become popular in the past few years, and it is now considered common practice. Many theoretical issues related to estimation and prediction with joint RP-SP data are far from being fully explored. Given the ample diffusion of RP-SP modeling in practice, its misuse can have severe consequences on policy analysis and evaluation of transport investments; thus, it is crucial to continue research on this problem to try to give a theoretical justification to the many relevant issues that remain uncovered. One particularly interesting issue, which has not been well explored, is the effect of partial data enrichment on the correlation structure of alternatives (i.e., when different correlation structures are revealed in the RP and SP data sets). This problem, which is often found in practice, has no trivial solution and raises new interesting theoretical questions about estimation and prediction. In this paper, theoretical and practical implications of this problem are discussed and then empirical evidence is provided, from a real case, of the errors that may creep in when these models are not applied correctly. Finally some guidelines to help fill this important gap in the proper use of RP-SP data are provided.
dc.description.funderMillennium Institute on Complex Engineering Systems
dc.description.funderChilean Council for Scientific and Technological Research
dc.description.funderGerman Academic Exchange Service
dc.description.funderUnited Kingdom Science and Engineering Research Council
dc.fechaingreso.objetodigital2024-05-23
dc.format.extent9 páginas
dc.fuente.origenWOS
dc.identifier.doi10.3141/2175-08
dc.identifier.eissn2169-4052
dc.identifier.issn0361-1981
dc.identifier.urihttps://doi.org/10.3141/2175-08
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77010
dc.identifier.wosidWOS:000286448700008
dc.information.autorucIngeniería;Ortúzar J. de D;S/I;99241
dc.information.autorucMatemática;Yanez MF ;S/I;55300
dc.issue.numero2175
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final73
dc.pagina.inicio65
dc.publisherSAGE PUBLICATIONS INC
dc.revistaTRANSPORTATION RESEARCH RECORD
dc.rightsacceso restringido
dc.subjectLOGIT-MODELS
dc.subjectCHOICES
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleDefining Interalternative Error Structures for Joint Revealed Preference-Stated Preference Modeling New Evidence
dc.typeartículo
sipa.codpersvinculados99241
sipa.codpersvinculados55300
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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