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)

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

26 Pages Posted: 31 Jul 2011 Last revised: 29 Mar 2012

See all articles by Jorge Andres Perdomo Calvo

Jorge Andres Perdomo Calvo

Universidad del País Vasco (UPV/EHU) - Department of Applied Economics III (Econometrics and Statistics)

Darrell L. Hueth

University of Maryland - Department of Agricultural & Resource Economics

Date Written: July 29, 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.

Note: Downloadable document is in Spanish.

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

JEL Classification: Q12, D24, C01, C29

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: https://ssrn.com/abstract=1898870 or http://dx.doi.org/10.2139/ssrn.1898870

Jorge Andres Perdomo Calvo (Contact Author)

Universidad del País Vasco (UPV/EHU) - Department of Applied Economics III (Econometrics and Statistics) ( email )

Avda. Lehendakari Aguirre 83
Bilbao, Vizcaya 48015
Spain

Darrell L. Hueth

University of Maryland - Department of Agricultural & Resource Economics ( email )

Symmons Hall, Rm 2200
University of Maryland
College Park, MD 20742-5535
United States

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