Preference structures, choice functions and their logical form

Binary relations and choice functions are two different tools for describing DMpreferences on a finite set of alternatives. Normal choice functions are the link betweenthese two tools. These choice functions are easily identified using the logical form. Inthis paper, we analyse normal choice functio...

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Autores Principales: Rodríguez Galiano, María Isabel, González Pachón, Jacinto
Formato: Artículo
Idioma: Español
Publicado: 2015
Acceso en línea: http://revistas.ucr.ac.cr/index.php/matematica/article/view/215
http://hdl.handle.net/10669/12857
Sumario: Binary relations and choice functions are two different tools for describing DMpreferences on a finite set of alternatives. Normal choice functions are the link betweenthese two tools. These choice functions are easily identified using the logical form. Inthis paper, we analyse normal choice functions from the viewpoint of their logicalform.Keywords: Binary relation, choice function, logical form.