Funciones de Producción, Análisis de Economías a Escala y Eficiencia Técnica en el Eje Cafetero Colombiano: Una Aproximación con Frontera Estocástica (Estimation of the Production Functional Form, Returns to Scale and Technical Efficiency in Colombian Coffee Zone by Means Stochastic Frontier)

Perdomo Calvo, Jorge; Hueth, Darrell

doi:10.2139/ssrn.1898870

Abstract

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Funciones de Producción, Análisis de Economías a Escala y Eficiencia Técnica en el Eje Cafetero Colombiano: Una Aproximación con Frontera Estocástica (Estimation of the Production Functional Form, Returns to Scale and Technical Efficiency in Colombian Coffee Zone by Means Stochastic Frontier)

University of Maryland - Department of Agricultural & Resource Economics

July 29, 2011

Revista Colombiana de Estadística, Vol. 34, No. 2, pp. 377-402, Junio 2011

Abstract:
This article is an empirical study about flexible and conventional functional forms of coffee production, minflex Laurent Translog function econometrically has been established in Colombia coffee zone for the farm size (smallholders, medium and large farms, general sector), using a stochastic frontier model through standard maximum likelihood method. Likewise, their returns to scale and technical efficiency were derived.

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Number of Pages in PDF File: 26

Keywords: Elasticity, Functional Form, Maximum Likelihood Estimation, Production Function, Stochastic Regression

JEL Classification: Q12, D24, C01, C29

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Date posted: July 31, 2011 ; Last revised: March 29, 2012

Suggested Citation

Perdomo Calvo, Jorge Andres and Hueth, Darrell L., Funciones de Producción, Análisis de Economías a Escala y Eficiencia Técnica en el Eje Cafetero Colombiano: Una Aproximación con Frontera Estocástica (Estimation of the Production Functional Form, Returns to Scale and Technical Efficiency in Colombian Coffee Zone by Means Stochastic Frontier) (July 29, 2011). Revista Colombiana de Estadística, Vol. 34, No. 2, pp. 377-402, Junio 2011. Available at SSRN: http://ssrn.com/abstract=1898870 or http://dx.doi.org/10.2139/ssrn.1898870

Contact Information

Jorge Andres Perdomo Calvo (Contact Author) Universidad de los Andes, Colombia ( email ) Bogota Colombia
Darrell L. Hueth University of Maryland - Department of Agricultural & Resource Economics ( email ) Symmons Hall, Rm 2200 College Park, MD 20742-5535 United States

Abstract

Funciones de Producción, Análisis de Economías a Escala y Eficiencia Técnica en el Eje Cafetero Colombiano: Una Aproximación con Frontera Estocástica (Estimation of the Production Functional Form, Returns to Scale and Technical Efficiency in Colombian Coffee Zone by Means Stochastic Frontier)

Jorge Andres Perdomo Calvo

Darrell L. Hueth

Date posted: July 31, 2011 ; Last revised: March 29, 2012

Suggested Citation

Contact Information

Jorge Andres Perdomo Calvo (Contact Author)

Darrell L. Hueth