Data/hora: 06/06/2024 16:20:28

Provedor de dados: 	31	
País: 	United States	
Título: 	AGRICULTURAL PRODUCTIVITY ANALYSIS OF EUROPEAN UNION AND EASTERN REGIONS	
Autores: 	Serrao,   Amilcar.	
Data: 	2003-05-13	
Ano: 	2003	
Palavras-chave: 	Data Envelopment Analysis; Stochastic Frontier Analysis; Technical Efficiency Change; Technical  Change; Total Factor Productivity Change; European Union.; Productivity Analysis; Q12; D24.	
Resumo: 	This research work uses stochastic frontier analysis (SFA) and data envelopment analysis (DEA) to examine the sources of agricultural productivity growth over time and of productivity differences among countries and regions in European Union over the period 1980-1998.  A comparison of the mean productivity scores obtained by the two approaches show that DEA results are higher than in SFA results, because DEA fits a tighter (more flexible) frontier than the translog frontier. This study is a valuable warning for people to be carefully about the effects of the methodology choice upon their results and to use more than one approach if they suspect that it may have some influence.	
Tipo: 	Conference Paper or Presentation	
Idioma: 	Inglês	
Identificador: 	8814

http://purl.umn.edu/22167	
Editor: 	AgEcon Search	
Relação: 	American Agricultural Economics Association&gt;2003 Annual meeting, July 27-30, Montreal, Canada

Selected Paper	
Formato: 	20

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