Data/hora: 23/09/2024 14:30:19

Biblioteca(s): 	Embrapa Caprinos e Ovinos.	
Data corrente: 	29/06/2012	
Data da última atualização: 	24/07/2014	
Autoria: 	BAKER, G. A.; SOUZA NETO, J. de; KNIPSCHEER, H. C.	
Afiliação: 	Gregory A. Baker, College of Agriculture and Home Economics, Department of Agricultural Economics and Agricultural Business, New Mexico USA; Jose de Souza Neto, CNPC; Hendrick C. Knipscheer, Winrock International Institute for Agricultural Development, Morrilton, Arkansas USA.	
Título: 	The Willingness-to-Pay technique in evaluating on-farm animal research in Brazil.	
Ano de publicação: 	1988	
Fonte/Imprenta: 	Agricultural Systems, v. 28, n. 2, p. 91-102, 1988.	
DOI: 	10.1016/0308-521X(88)90029-7	
Idioma: 	Inglês	
Conteúdo: 	Abstract: The study of livestock in farming systems research (FSR) presents several challenges. Factors such as the small number of observations, high statistical variability in both experimental and non-experimental factors, and the difficulty in valuing non-market inputs and outputs make it difficult to evaluate on-farm trials. The willingness-to-pay (WTP) technique is proposed to complement other techniques for evaluating on-farm trials, such as linear programming, cost-benefit analysis, and partial budgeting. The farmer's WTP is a broad measure of the farmer's assessment of a technology's value, based on his perception of its effect on the production system, its social acceptability, and his attitudes toward risk. It is a particularly useful technique in the early stages of a trial when the amount of physical data may be insufficient for an assessment of the technology. Experience in Brazil showed the WTP method to be an inexpensive but effective technique for evaluating on-farm livestock rials, while enhancing farmer feedback.	
Palavras-Chave: 	Adoção de tecnologia; Brasil; Ceará; Saco do Belém; Technology adoption; User feedback.	
Thesagro: 	Caprino; Ovino; Sistema de produção.	
Thesaurus Nal: 	Goats; Sheep; Small ruminants.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Caprinos e Ovinos (CNPC)	
Exemplares: 	CNPC - (25698-1) - UPC - AP - PP -  -  -  - DIS