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Inefficiency countervailed DEA (IC-DEA) method for assessing corporate environmental performance / Y-T Huang in Journal of the operational research society (JORS), Vol. 63 N° 4 (Avril 2012) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 63 N° 4 (Avril 2012) . - pp. 470–477 Titre : Inefficiency countervailed DEA (IC-DEA) method for assessing corporate environmental performance Type de document : texte imprimé Auteurs : Y-T Huang, Auteur ; J-J. Kao, Auteur Année de publication : 2012 Article en page(s) : pp. 470–477 Note générale : Recherche opérationnelle Langues : Anglais (eng) Mots-clés : Environmental  studies  Corporate  planning  Data  envelopment  analysis  Linear  programming  Optimization  Decision  analysis Index. décimale : 001.424 Résumé : Data envelopment analysis (DEA) is a method frequently used to evaluate relative firm performance. However, high values in a few indicators can lead to a company being regarded as ‘efficient’, despite valuing poorly in other essential indicators. The Inefficiency Countervailed DEA (IC-DEA) method is thus developed. The method first defines an inefficient frontier using the proposed Reverse DEA (RDEA) model. An IC-DEA value is then determined by summing both the DEA and RDEA values. The IC-DEA method was applied to assess the environmental performance of major opto-electronic companies in Taiwan, demonstrating its applicability. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v63/n4/abs/jors201156a.html [article] Inefficiency countervailed DEA (IC-DEA) method for assessing corporate environmental performance [texte imprimé] / Y-T Huang, Auteur ; J-J. Kao, Auteur . - 2012 . - pp. 470–477. Recherche opérationnelle Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 63 N° 4 (Avril 2012) . - pp. 470–477 Mots-clés : Environmental  studies  Corporate  planning  Data  envelopment  analysis  Linear  programming  Optimization  Decision  analysis Index. décimale : 001.424 Résumé : Data envelopment analysis (DEA) is a method frequently used to evaluate relative firm performance. However, high values in a few indicators can lead to a company being regarded as ‘efficient’, despite valuing poorly in other essential indicators. The Inefficiency Countervailed DEA (IC-DEA) method is thus developed. The method first defines an inefficient frontier using the proposed Reverse DEA (RDEA) model. An IC-DEA value is then determined by summing both the DEA and RDEA values. The IC-DEA method was applied to assess the environmental performance of major opto-electronic companies in Taiwan, demonstrating its applicability. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v63/n4/abs/jors201156a.html