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	Provedor de dados AgEcon (1) Autor Chang, Ching-Cheng (1) Chen, Po-Chi (1) Hsu, Shih-Hsun (1) Yu, Ming-Miin (1) Palavra-chave Agricultural Finance (1) Directional distance function (1) Malmquist-Luenberger productivity index (1) Productivity Analysis (1) Three-stage DEA (1) Undesirable outputs (1) Mais... Tipo do documento Conference Paper or Presentation (1) Ano 2006 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Productivity Change in Taiwan's Farmers' Credit Unions: A Nonparametric Risk-Adjusted Malmquist Approach AgEcon Chen, Po-Chi; Yu, Ming-Miin; Chang, Ching-Cheng; Hsu, Shih-Hsun. This article proposes an extended three-stage DEA methodology similar to Fried et al. (2002) to improve the measurement of productivity growth then the assumption of free disposability of undesirable outpu t does not apply. A directional distance function is used to construct adjusted Malmquist-Luenberger productivity indexes which simultaneously account for the impacts of undesirable outputs, environmental variables, and statistical noise. Panel data for 264 farmers' credit unions (FCUs) in Taiwan covering the 1998-2000 period are employed to illustrate the advantages of this method. On average, the productivity of Taiwan's FCUs is found to have deteriorated over the 1998-2000 period. Although an improvement in efficiency has been observed, the major... Tipo: Conference Paper or Presentation Palavras-chave: Malmquist-Luenberger productivity index; Three-stage DEA; Undesirable outputs; Directional distance function; Agricultural Finance; Productivity Analysis. Ano: 2006 URL: http://purl.umn.edu/25665 Registros recuperados: 1 Primeira ... 1 ... Última

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