000128227 001__ 128227
000128227 005__ 20231129155502.0
000128227 0247_ $$2doi$$a10.1016/j.jmp.2023.102806
000128227 0248_ $$2sideral$$a135603
000128227 037__ $$aART-2023-135603
000128227 041__ $$aeng
000128227 100__ $$0(orcid)0000-0002-3841-8774$$aCandeal, Juan C.$$uUniversidad de Zaragoza
000128227 245__ $$aA characterization of two-agent Pareto representable orderings
000128227 260__ $$c2023
000128227 5060_ $$aAccess copy available to the general public$$fUnrestricted
000128227 5203_ $$aPartial orders defined on a nonempty set X admitting a two-agent Pareto representation are characterized. The characterization is based upon the fulfillment of two axioms. The first one entails the existence, for any point x € X, of a very particular decomposition of the points which are incomparable to x. The second one encodes a separability condition. Our approach is then applied to show that if the cardinality of X is, at most, 5, then a two-agent Pareto representation always exists whereas this need not be the case otherwise. The connection with the concept of the dimension of a poset is also discussed. Certain examples are also presented that illustrate the scope of our tools.
000128227 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/PID2019-108348RA-I00
000128227 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000128227 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000128227 7102_ $$14000$$2415$$aUniversidad de Zaragoza$$bDpto. Análisis Económico$$cÁrea Fund. Análisis Económico
000128227 773__ $$g116 (2023), 102806 [6 pp.]$$pJ. math. psychol.$$tJOURNAL OF MATHEMATICAL PSYCHOLOGY$$x0022-2496
000128227 8564_ $$s381880$$uhttps://zaguan.unizar.es/record/128227/files/texto_completo.pdf$$yVersión publicada
000128227 8564_ $$s3178531$$uhttps://zaguan.unizar.es/record/128227/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000128227 909CO $$ooai:zaguan.unizar.es:128227$$particulos$$pdriver
000128227 951__ $$a2023-11-29-15:04:47
000128227 980__ $$aARTICLE