| Titre : | Linear programming solutions and distance functions under α-returns to scale (2011) |
| Auteurs : | J.-P. Boussemart, Auteur ; W. Briec, Auteur ; H. Leleu, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Journal of the operational research society (JORS) (Vol. 61 N° 8, Août 2010) |
| Article en page(s) : | pp. 1297–1301 |
| Note générale : | Recherche opérationnelle |
| Langues : | Anglais |
| Index. décimale : | 001.424 |
| Tags : | Data envelopment analysis Methodology Production |
| Résumé : | This note generalizes analytical relationships among activity variables of Data envelopment analysis models previously derived in a previous article by the authors of this note. We relax the assumption of constant returns to scale by showing that the key results hold under a weaker assumption of homogeneity. We use the notion of α-returns to scale to extend the analysis to strictly increasing and decreasing returns, covering now the whole range of returns to scale for multi-output homogenous technologies. |
| DEWEY : | 001.424 |
| ISSN : | 0361-5682 |
| En ligne : | http://www.palgrave-journals.com/jors/journal/v61/n8/abs/jors200997a.html |
