Data/hora: 23/09/2024 03:12:04

Biblioteca(s): 	Embrapa Unidades Centrais.	
Data corrente: 	06/09/2017	
Data da última atualização: 	06/09/2017	
Autoria: 	SOUZA, G. da S. e; GOMES, E. G.; ALVES, E. R. de A.	
Afiliação: 	GERALDO DA SILVA E SOUZA, SGI; ELIANE GONCALVES GOMES, SGI; ELISEU ROBERTO DE ANDRADE ALVES, DE/PR.	
Título: 	Conditional FDH efficiency to assess performance factors for brazilian agriculture.	
Ano de publicação: 	2017	
Fonte/Imprenta: 	Pesquisa Operacional, Rio de Janeiro, v. 37, n. 1, p. 93-106, jan. 2017.	
Idioma: 	Inglês	
Conteúdo: 	In this article we assess the effect of market imperfections and income inequality on rural production efficiency. The analysis is carried out using the notion of stochastic conditional efficiency computed in terms of free disposal hull (FDH) efficiencymeasurements. Free disposal hull and conditional FDH are output oriented with variable returns to scale. They are evaluated for rural production at the county level, considering the rank of rural gross income as the output and the ranks of land expenses, labor expenses, and expenses on other technological factors as inputs. The conditional frontier is dependent on income inequality and other indicators related to market imperfections. The econometric approach is based on fractional regression models and the generalized method of moments (GMM). Overall, the market imperfection variables act to reduce performance, and income dispersion is positively associated with technical efficiency.	
Thesagro: 	Distribuição de renda; Mercado produtor; Produção agrícola.	
Thesaurus Nal: 	Agriculture; Income distribution; Markets.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/163594/1/Conditional-fdh-efficiency-2017.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (61688-1) - UPC - AP - DD -  -  -  - DIS