Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures
[EN] Rangeland cattle production is the largest agricultural sector of Uruguay. Ranches produce up to three products (beef, sheep-meat, and wool) usually combined into an equivalent meat (EM) index. The objective is to compare the empirical results from the estimation of a single output stochastic p...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/183868 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/183868 |
| Access Level: | acceso abierto |
| Palabra clave: | Beef Production Rangeland cattle Stochastic production frontier Stochastic ray frontier Carne Producción Ganadería Fronteras de producción estocásticas Fronteras de rayo estocásticas |
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oai:riunet.upv.es:10251/183868 |
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España |
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Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures Producción ganadera pastoril en Uruguay: medidas de eficiencia multiproducto versus uniproducto García-Suárez, Federico Pérez-Quesada, Gabriela Molina Riccetto, Carlos Beef Production Rangeland cattle Stochastic production frontier Stochastic ray frontier Carne Producción Ganadería Fronteras de producción estocásticas Fronteras de rayo estocásticas [EN] Rangeland cattle production is the largest agricultural sector of Uruguay. Ranches produce up to three products (beef, sheep-meat, and wool) usually combined into an equivalent meat (EM) index. The objective is to compare the empirical results from the estimation of a single output stochastic production frontier (SPF) and a multi-output stochastic ray frontier (SRF) to provide insights on the useof the EM index to evaluate ranches performance. Results show similar efficiency scores. The average level of TE is 0.769 for the SPF and 0.779 for the SRF. We cannot discard EM index as a simple measure of combined production. [ES] La producción ganadera es el principal sector económico del Uruguay. Los establecimientos producen hasta tres productos (carne vacuna, ovina y lana) usualmente reportados en un indicador de carne equivalente. El objetivo es comparar resultados empíricos de una estimación con frontera estocástica de producción (SPF) y una frontera estocástica de rayo multiproducto (SRF) para aportar información en el uso del indicador para evaluar el desempeño de los establecimientos. Las estimaciones de ET son muy similares, 0,769 (SPF) y 0,779 (SRF), indicando que no hay evidencia suficiente para no usar el indicadorde carne equivalente para evaluar el desempeño de la ganadería. The authors want to thank the Instituto Plan Agropecuario for making the data available for research purposes. García-Suárez and Pérez-Quesada share senior authorship. Universitat Politècnica de València https://riunet.upv.es/handle/10251/183868 |
| title |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures |
| spellingShingle |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures García-Suárez, Federico Beef Production Rangeland cattle Stochastic production frontier Stochastic ray frontier Carne Producción Ganadería Fronteras de producción estocásticas Fronteras de rayo estocásticas |
| title_short |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures |
| title_full |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures |
| title_fullStr |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures |
| title_full_unstemmed |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures |
| title_sort |
Rangeland cattle production in Uruguay: Single-output versus multi-output efficiency measures |
| author |
García-Suárez, Federico |
| author_facet |
García-Suárez, Federico Pérez-Quesada, Gabriela Molina Riccetto, Carlos |
| author_role |
author |
| author2 |
Pérez-Quesada, Gabriela Molina Riccetto, Carlos |
| author2_role |
author author |
| topic |
Beef Production Rangeland cattle Stochastic production frontier Stochastic ray frontier Carne Producción Ganadería Fronteras de producción estocásticas Fronteras de rayo estocásticas |
| topic_facet |
Beef Production Rangeland cattle Stochastic production frontier Stochastic ray frontier Carne Producción Ganadería Fronteras de producción estocásticas Fronteras de rayo estocásticas |
| description |
[EN] Rangeland cattle production is the largest agricultural sector of Uruguay. Ranches produce up to three products (beef, sheep-meat, and wool) usually combined into an equivalent meat (EM) index. The objective is to compare the empirical results from the estimation of a single output stochastic production frontier (SPF) and a multi-output stochastic ray frontier (SRF) to provide insights on the useof the EM index to evaluate ranches performance. Results show similar efficiency scores. The average level of TE is 0.769 for the SPF and 0.779 for the SRF. We cannot discard EM index as a simple measure of combined production. |
| publishDate |
2022 |
| format |
article |
| url |
https://riunet.upv.es/handle/10251/183868 |
| language |
eng |
| eu_rights_str_mv |
openAccess |
| publisher |
Universitat Politècnica de València |
| institution |
Universitat Politècnica de València (UPV) |
| collection |
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| reponame_str |
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| instname_str |
Universitat Politècnica de València (UPV) |
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1878440073787080704 |
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2022 |
| author_browse |
García-Suárez, Federico Molina Riccetto, Carlos Pérez-Quesada, Gabriela |
| publisherStr |
Universitat Politècnica de València |
| score |
6,9303427 |