Independence and variational  bewley preferences: a note

Bastianello, Lorenzo; JOSÉ HELENO FARO; Teles, Flávia

Independence and variational bewley preferences: a note

dc.contributor.author	Bastianello, Lorenzo
dc.contributor.author	JOSÉ HELENO FARO
dc.contributor.author	Teles, Flávia
dc.coverage.cidade	Não informado	pt_BR
dc.coverage.pais	Não Informado	pt_BR
dc.creator	Bastianello, Lorenzo
dc.creator	Teles, Flávia
dc.date.accessioned	2022-08-16T18:56:50Z
dc.date.available	2022-08-16T18:56:50Z
dc.date.issued	2020
dc.description.abstract	This note studies some alternatives and weak versions of the Independence axiom in a decision theoretic framework under uncertainty. We propose a characterization of this axiom using a property called Weight Independence. Moreover we study how the Independence axiom is related with the Variational Bewley model of Faro [2015]. We show that Variational Bewley preferences satisfy a weaker form of independence called Independence for Constant Weights. This topic gives us the opportunity to discuss the pioneeristic contributions of David Schmeidler on the weakening of the Independence axiom.	pt_BR
dc.description.other	Dans cet article nous étudions l’axiome d’indépendance dans un contexte de prise de décision dans l’incertain. Nous proposons une caractérisation de cet axiome qui utilise une propriété que nous appelons Weight Independence. De plus, nous étudions la relation entre l’axiome d’indépendance et le modèle de préférences variationnelles à la Bewley de Faro [2015]. Nous montrons que ces préférences satisfont une forme faible d’indépendance que nous appelons Independence for Constant Weights. Ce sujet nous donne l’opportunité d’examiner les contributions exceptionnelles de David Schmeidler en théorie de la décision pour ce qui concerne l’affaiblissement de l’axiome d’indépendance.	pt_BR
dc.format.extent	p. 337-348	pt_BR
dc.format.medium	Digital	pt_BR
dc.identifier.issue	2	pt_BR
dc.identifier.uri	https://repositorio.insper.edu.br/handle/11224/4015
dc.identifier.volume	71	pt_BR
dc.language.iso	Inglês	pt_BR
dc.publisher	Sciences Po University Press	pt_BR
dc.relation.ispartof	Revue économique	pt_BR
dc.rights.license	O INSPER E ESTE REPOSITÓRIO NÃO DETÊM OS DIREITOS DE USO E REPRODUÇÃO DOS CONTEÚDOS AQUI REGISTRADOS. É RESPONSABILIDADE DOS USUÁRIOS INDIVIDUAIS VERIFICAR OS USOS PERMITIDOS NA FONTE ORIGINAL, RESPEITANDO-SE OS DIREITOS DE AUTOR OU EDITOR	pt_BR
dc.subject	ambiguity	pt_BR
dc.subject	Knightian uncertainty	pt_BR
dc.subject	independence	pt_BR
dc.subject	incomplete preferences	pt_BR
dc.subject	variational preferences	pt_BR
dc.subject.keywords	ambiguïté	pt_BR
dc.subject.keywords	incertain	pt_BR
dc.subject.keywords	incertain	pt_BR
dc.subject.keywords	préférences incomplètes	pt_BR
dc.subject.keywords	préférences variationnelles	pt_BR
dc.title	Independence and variational bewley preferences: a note	pt_BR
dc.title.alternative	Economic Theory	pt_BR
dc.type	journal article
dspace.entity.type	Publication
local.identifier.sourceUri	https://www.jstor.org/stable/10.2307/26895554
local.subject.cnpq	Ciências Sociais Aplicadas	pt_BR
local.type	Artigo Científico	pt_BR
relation.isAuthorOfPublication	6f68f2a4-9e10-4c94-a5e8-62ba771c81d7
relation.isAuthorOfPublication.latestForDiscovery	6f68f2a4-9e10-4c94-a5e8-62ba771c81d7

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