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Desempenho Social no Agronegócio Brasileiro: aplicando DEA no segmento de usinas de processamento de cana de açúcar
Macedo, Marcelo Alvaro da Silva; Cipola, Fabricio Carvalho - Sociedade Brasileira de Economia e Sociologia Rural - SOBER - 2008
contexto que se insere este trabalho, que tem por objetivo verificar, através da aplicação de Análise Envoltória de Dados (DEA … that this research is related, which has the main focus to verify, through the applying of Data Envelopment Analysis (DEA …
Persistent link: https://www.econbiz.de/10009368679
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ANÁLISE DO DESEMPENHO CONTÁBIL-FINANCEIRO NO AGRONEGÓCIO BRASILEIRO: APLICANDO DEA AOS DADOS DE AGROINDÚSTRIAS DO ANO DE 2006
Macedo, Marcelo Alvaro da Silva; Almeida, Katia De; … - 2008
the brazilian agribusiness industrial segment. By applying a Data Envelopment Analysis (DEA), we sought to identify a … (DEA), busca-se identificar o índice de desempenho multicriterial de cada empresa e fazer uma análise de benchmarking que …, para alcançar a eficiência máxima.---------------------------------------------Agribusiness is one of the most important …
Persistent link: https://www.econbiz.de/10009443150
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ANÁLISIS DE LA EFICIENCIA TÉCNICA RELATIVA DE LA AGROINDUSTRIA AZUCARERA: EL CASO DE MÉXICO
Celso Arellano, Pedro Luis; Cortes Fregoso, Jose Hector - 2010
nationalsugar refineries is undertaken based upon data envelopment analysis (DEA), a non-parametricmathematical programming … outputs are employed. The basic model has a DEA-BCCstructure, whose inputs are the industrialized area, the net ground sugar …
Persistent link: https://www.econbiz.de/10009446534
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Efficiency Measurement of Australian Dairy Farms: National and Regional Performance
Fraser, Iain; Graham, Mary - In: Australasian Agribusiness Review 13 (2005)
In this paper we use Data Envelopment Analysis (DEA) to estimate technical efficiency for a sample of 1742 Australian …. We also examine two important technical aspects of DEA implementation. First, how changes in model input specification … affects estimates of technical efficiency. These results have simple but important implications for the use of DEA as an …
Persistent link: https://www.econbiz.de/10010923342
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ANÁLISE DO DESEMPENHO CONTÁBIL-FINANCEIRO NO AGRONEGÓCIO BRASILEIRO: APLICANDO DEA AOS DADOS DE AGROINDÚSTRIAS DO ANO DE 2006
Macedo, Marcelo Alvaro da Silva; Almeida, Katia De; … - Sociedade Brasileira de Economia e Sociologia Rural - SOBER - 2008
the brazilian agribusiness industrial segment. By applying a Data Envelopment Analysis (DEA), we sought to identify a … (DEA), busca-se identificar o índice de desempenho multicriterial de cada empresa e fazer uma análise de benchmarking que …, para alcançar a eficiência máxima.---------------------------------------------Agribusiness is one of the most important …
Persistent link: https://www.econbiz.de/10009220375
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DEA Analysis of Agricultural Production Efficiency in Hainan Province
Tang, Yao-yan; Cai, Dui - In: Asian Agricultural Research 03 (2011) 04
On the basis of summarizing some literatures regarding research of agricultural production efficiency by using DEA at … the year 2002, 2005 and 2008 by using DEA model. The results show that in 2005 Hainan Province suffered from unusual … regions with DEA effectiveness of agricultural production in the year 2002, 2005 and 2008 were Qionghai City, Tunchang County …
Persistent link: https://www.econbiz.de/10009365722
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AUMENTO DA EFICIÊNCIA TÉCNICA NA INDÚSTRIA DE ALIMENTOS DOS ESTADOS BRASILEIROS VIA METAS INTERMEDIÁRIAS
Sousa, Alexandre Gervasio; Santos, Ricardo Bruno … - Sociedade Brasileira de Economia e Sociologia Rural - SOBER - 2008
envoltória de dados (DEA) orientada ao insumo, tendo-se a receita líquida do setor como produto e como insumos o total do custo … Industrial Research (PIA) data was applied to an efficiency analysis, Data Envelopment Analysis (DEA), guided to the input. In …
Persistent link: https://www.econbiz.de/10009368677
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Comparing the Productive Efficiency of Cooperatives and Private Enterprises: The Portuguese Wine Industry as a Case Study
Barros, Carlos Pestana; Santos, J.C. Gomes - In: Journal of Rural Cooperation 35 (2007) 2
data envelopment analysis (DEA). The use of DEA for the analysis of comparative efficiency within a sector is a key tool in …
Persistent link: https://www.econbiz.de/10009368810
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ANÃLISIS DE LA EFICIENCIA TÉCNICA RELATIVA DE LA AGROINDUSTRIA AZUCARERA: EL CASO DE MÉXICO
Arellano, Celso; Luis, Pedro; Fregoso, Cortes; Hector, Jose - In: Revista Mexicana de Agronegocios 26 (2010)
national sugar refineries is undertaken based upon data envelopment analysis (DEA), a non-parametric mathematical programming … and two outputs are employed. The basic model has a DEA-BCC structure, whose inputs are the industrialized area, the net …
Persistent link: https://www.econbiz.de/10008474521
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Análise de envoltória de dados para avaliação de eficiência e caracterização de tipologias em agricultura: um estudo de caso
Gomes, Eliane Gonçalves; Mangabeira, João Alfredo de … - In: Brazilian Journal of Rural Economy and Sociology (RESR) 43 (2005) 4
Envelopment Analysis (DEA) in this context allows the identification of inefficiencies sources and benchmark units. This paper … used DEA to measure the efficiency of farmers’ sample from Holambra, a São Paulo State municipality. Cultiva-ted area …, employment and machinery usage are the inputs and net inco-me is the output. DEA BCC is used in two models: global and by groups …
Persistent link: https://www.econbiz.de/10011149531