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Página principal > Artículos > Artículos publicados > Some things couples always wanted to know about stable matchings (but were afraid to ask) |
Fecha: | 2007 |
Resumen: | In this note we study the National Resident Matching Program (NRMP) algorithm in the US market for physicians. We report on two problems that concern the presence of couples, a feature explicitly incorporated in the new NRMP algorithm (cf. Roth and Peranson, 1999). First, we show that the new NRMP algorithm may not find an existing stable matching, even when couples' preferences are 'responsive,' i. e. , when Gale and Shapley's (1962) deferred acceptance algorithm (on which the old NRMP algorithm is based) is applicable. Second, we demonstrate that the new NRMP algorithm may also be manipulated by couples acting as singles. |
Ayudas: | Ministerio de Educación y Ciencia SEJ2005-01690 Ministerio de Educación y Ciencia SEJ2005-04081 Agència de Gestió d'Ajuts Universitaris i de Recerca 2005-SGR-00626 Agència de Gestió d'Ajuts Universitaris i de Recerca 2005-SGR-00454 |
Derechos: | Tots els drets reservats. |
Lengua: | Anglès |
Documento: | Article ; recerca ; Versió sotmesa a revisió |
Materia: | Matching ; Stability ; Couples |
Publicado en: | Review of economic design, Núm. 11 (2007) , p. 175-184, ISSN 1434-4742 |
10 p, 260.7 KB |