Documents disponibles écrits par cet auteur

An ANP framework for property pricing combining quantitative and qualitative attributes / J. Aznar in Journal of the operational research society (JORS), Vol. 61 N° 5 (Mai 2010) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 61 N° 5 (Mai 2010) . - pp. 740–755 Titre : An ANP framework for property pricing combining quantitative and qualitative attributes Type de document : texte imprimé Auteurs : J. Aznar, Auteur ; J. Ferrís-Oñate, Auteur ; F. Guijarro, Auteur Année de publication : 2010 Article en page(s) : pp. 740–755 Note générale : Recherche opérationnelle Langues : Anglais (eng) Mots-clés : Multicriteria  valuation  Urban  appraisal  AHP  ANP  Goal  programming Index. décimale : 001.424 Résumé : This paper presents a new comparative methodology for the valuation of urban properties based on the Analytic Network Process (ANP), with the twin objective of overcoming the drawbacks found in classical urban valuation methods and enhancing the current set of tools available for the appraiser. The ANP enables to tackle contexts in which scant information is available, qualitative variables are considered and, unlike the Analytic Hierarchy Process, interdependences among variables are present, all very common situations in professional valuation practice, so this study proposes its application to the field of urban valuation. To illustrate the new proposal, a real case study is put forward alongside four different models for solving it, with the aim of analysing the varying accuracy of each model. It may be concluded that the more information taken into account in relation to the interdependences between criteria and alternatives, the greater the accuracy of the results. DEWEY : 001.424 ISSN : 0361-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v61/n5/abs/jors200931a.html [article] An ANP framework for property pricing combining quantitative and qualitative attributes [texte imprimé] / J. Aznar, Auteur ; J. Ferrís-Oñate, Auteur ; F. Guijarro, Auteur . - 2010 . - pp. 740–755. Recherche opérationnelle Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 61 N° 5 (Mai 2010) . - pp. 740–755 Mots-clés : Multicriteria  valuation  Urban  appraisal  AHP  ANP  Goal  programming Index. décimale : 001.424 Résumé : This paper presents a new comparative methodology for the valuation of urban properties based on the Analytic Network Process (ANP), with the twin objective of overcoming the drawbacks found in classical urban valuation methods and enhancing the current set of tools available for the appraiser. The ANP enables to tackle contexts in which scant information is available, qualitative variables are considered and, unlike the Analytic Hierarchy Process, interdependences among variables are present, all very common situations in professional valuation practice, so this study proposes its application to the field of urban valuation. To illustrate the new proposal, a real case study is put forward alongside four different models for solving it, with the aim of analysing the varying accuracy of each model. It may be concluded that the more information taken into account in relation to the interdependences between criteria and alternatives, the greater the accuracy of the results. DEWEY : 001.424 ISSN : 0361-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v61/n5/abs/jors200931a.html

Ranking residential properties by a multicriteria single price model / R. Cervelló in Journal of the operational research society (JORS), Vol. 62 N° 11 (Novembre 2011) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 62 N° 11 (Novembre 2011) . - pp. 1941–1950 Titre : Ranking residential properties by a multicriteria single price model Type de document : texte imprimé Auteurs : R. Cervelló, Auteur ; F. García, Auteur ; F. Guijarro, Auteur Année de publication : 2011 Article en page(s) : pp. 1941–1950 Note générale : Recherche opérationnelle Langues : Anglais (eng) Mots-clés : Full  ranking  Multicriteria  decision  making  Compromise  programming  Equilibrium  set Index. décimale : 001.424 Résumé : This study describes an application of the multicriteria single price model (Ballestero) to the ranking of alternatives. By a generalization of the original model, the equilibrium set of alternatives can be characterized from the viewpoints, respectively, of the demander and the supplier, and from that the efficiency index can be calculated. We demonstrate how, in a state of equilibrium, the two viewpoints result inevitably in inverse orders of ranking. In contrast with other proposals for full ranking of alternatives, the method used in the present study (i) assumes a moderate attitude on the part of the decision maker towards risk, with a robust axiomatic basis; (ii) assigns weights to the criteria independently of which alternative is being evaluated and the attitude (optimistic or pessimistic) of the decision maker; (iii) produces a cardinal hierarchy of the alternatives and not just an ordinal one. The model is illustrated by a sample of residential properties in the city of Valencia, Spain. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v62/n11/abs/jors2010170a.html [article] Ranking residential properties by a multicriteria single price model [texte imprimé] / R. Cervelló, Auteur ; F. García, Auteur ; F. Guijarro, Auteur . - 2011 . - pp. 1941–1950. Recherche opérationnelle Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 62 N° 11 (Novembre 2011) . - pp. 1941–1950 Mots-clés : Full  ranking  Multicriteria  decision  making  Compromise  programming  Equilibrium  set Index. décimale : 001.424 Résumé : This study describes an application of the multicriteria single price model (Ballestero) to the ranking of alternatives. By a generalization of the original model, the equilibrium set of alternatives can be characterized from the viewpoints, respectively, of the demander and the supplier, and from that the efficiency index can be calculated. We demonstrate how, in a state of equilibrium, the two viewpoints result inevitably in inverse orders of ranking. In contrast with other proposals for full ranking of alternatives, the method used in the present study (i) assumes a moderate attitude on the part of the decision maker towards risk, with a robust axiomatic basis; (ii) assigns weights to the criteria independently of which alternative is being evaluated and the attitude (optimistic or pessimistic) of the decision maker; (iii) produces a cardinal hierarchy of the alternatives and not just an ordinal one. The model is illustrated by a sample of residential properties in the city of Valencia, Spain. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v62/n11/abs/jors2010170a.html