Sequential screening

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• dc.contributor.author Courty, Pascalca
• dc.contributor.author Hao, Lica
• dc.contributor.other Universitat Pompeu Fabra. Departament d'Economia i Empresa
• dc.date.accessioned 2017-07-26T12:07:55Z
• dc.date.available 2017-07-26T12:07:55Z
• dc.date.issued 1997-05-01
• dc.date.modified 2017-07-23T02:03:07Z
• dc.description.abstract We present a model of price discrimination where a monopolist faces a consumer who is privately informed about the distribution of his valuation for an indivisible unit of good but has yet to learn privately the actual valuation. The monopolist sequentially screens the consumer with a menu of contracts: the consumer self-selects once by choosing a contract and then self-selects again when he learns the actual valuation. A deterministic sequential mechanism is a menu of refund contracts, each consisting of an advance payment and a refund amount in case of no consumption, but sequential mechanisms may involve randomization. We characterize the optimal sequential mechanism when some consumer types are more eager in the sense of first-order stochastic dominance, and when some types face greater valuation uncertainty in the sense of mean-preserving-spread. We show that it can be optimal to subsidize consumer types with smaller valuation uncertainty (through low refund, as in airplane ticket pricing) in order to reduce the rent to those with greater uncertainty. The size of distortion depends both on the type distribution and on how informative the consumer's initial private knowledge is about his valuation, but not on how much he initially knows about the valuation per se.
• dc.format.mimetype application/pdfca
• dc.identifier https://econ-papers.upf.edu/ca/paper.php?id=224
• dc.identifier.citation Review of Economic Studies, Volume 67 Issue 4, pp 697-717, October 2000
• dc.identifier.uri http://hdl.handle.net/10230/980
• dc.language.iso eng
• dc.relation.ispartofseries Economics and Business Working Papers Series; 224
• dc.rights L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
• dc.subject.keyword price--discrimination
• dc.subject.keyword mechanism--design
• dc.subject.keyword demand--uncertainty
• dc.subject.keyword Microeconomics
• dc.title Sequential screeningca
• dc.type info:eu-repo/semantics/workingPaper