Data/hora: 11/05/2024 08:27:52

Biblioteca(s): 	Embrapa Unidades Centrais.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Circulação/Nível: 	Internacional - A	
Data corrente: 	10/02/2010	
Data da última atualização: 	08/07/2010	
Autoria: 	GOMES, E. G.	
Afiliação: 	ELIANE GONCALVES GOMES, SGE.	
Título: 	Modelling undesirable outputs with zero sum gains data envelopment analysis models.	
Ano de publicação: 	2008	
Fonte/Imprenta: 	Journal of the Operational Research Society, v.59, n.2, p. 616-623, 2008.	
Idioma: 	Inglês	
Conteúdo: 	Data envelopment analysis (DEA) literature has proposed alternative models for performance assessment in the presence of undesirable outputs, such as pollutant emissions, where increased outputs imply reduced performance. However, the case where global equilibrium of outputs should be imposed has not yet been considered. We propose that the zero sum gains DEA (ZSG-DEA) models look especially suitable for treating equilibrium models, where the sum of the quantities produced by all decision-making units can be set as the upper admissible bound. This paper uses ZSG-DEA models to evaluate the carbon dioxide emission case study, which can be considered part of the Kyoto Protocol statement.	
Palavras-Chave: 	Data envelopment analysis; Undesirable outputs; Zero sum gains.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/17407/1/Modelling-undesirable-outputs.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (47082-1) - UPC - AP - DD -  - SGE -  - DIS