A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco
This paper seeks to measure settlers' technical efficiency in irrigated cultures production in the Vale do São Francisco region and to investigate which factors can contribute to reduce inefficiency. The study is carried out in two stages. In the first, settlers' technical efficiency is m...
| Main Authors: | , |
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| Format: | Article |
| Language: | Portuguese |
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Universidade de São Paulo
2002-04-01
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| Series: | Economia Aplicada |
| Subjects: | |
| Online Access: | https://www.revistas.usp.br/ecoa/article/view/219900 |
| _version_ | 1797399535637495808 |
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| author | Jorge Luiz Mariano Yony Sampaio |
| author_facet | Jorge Luiz Mariano Yony Sampaio |
| author_sort | Jorge Luiz Mariano |
| collection | DOAJ |
| description |
This paper seeks to measure settlers' technical efficiency in irrigated cultures production in the Vale do São Francisco region and to investigate which factors can contribute to reduce inefficiency. The study is carried out in two stages. In the first, settlers' technical efficiency is measured by four models: two parametric - a frontier deterministic and a frontier stochastic and two non parametric -the DEA-V and the FDH models. The second stage has as its objective to explain the factors associates with technical inefficiency. The results indicated that settlers located in the Bebedouro, Mandacaru and Tourao projects were relatively more efficient than the others. Settlers inefficiency can be reduced by way of improving the educational level, increasing technicad assistance, augmenting the average size ofthe irrigated lots and training in irrigation systems.
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| first_indexed | 2024-03-09T01:40:39Z |
| format | Article |
| id | doaj.art-fd54d1c40ccf4bc589c5ad2a28a0079f |
| institution | Directory Open Access Journal |
| issn | 1413-8050 1980-5330 |
| language | Portuguese |
| last_indexed | 2024-03-09T01:40:39Z |
| publishDate | 2002-04-01 |
| publisher | Universidade de São Paulo |
| record_format | Article |
| series | Economia Aplicada |
| spelling | doaj.art-fd54d1c40ccf4bc589c5ad2a28a0079f2023-12-08T16:14:59ZporUniversidade de São PauloEconomia Aplicada1413-80501980-53302002-04-0162A eficiência técnica dos colonos na agricultura irrigada no Vale do São FranciscoJorge Luiz Mariano0Yony Sampaio1Universidade Federal do Rio Grande do NorteUniversidade Federal de Pernambuco This paper seeks to measure settlers' technical efficiency in irrigated cultures production in the Vale do São Francisco region and to investigate which factors can contribute to reduce inefficiency. The study is carried out in two stages. In the first, settlers' technical efficiency is measured by four models: two parametric - a frontier deterministic and a frontier stochastic and two non parametric -the DEA-V and the FDH models. The second stage has as its objective to explain the factors associates with technical inefficiency. The results indicated that settlers located in the Bebedouro, Mandacaru and Tourao projects were relatively more efficient than the others. Settlers inefficiency can be reduced by way of improving the educational level, increasing technicad assistance, augmenting the average size ofthe irrigated lots and training in irrigation systems. https://www.revistas.usp.br/ecoa/article/view/219900technical efficiencyirrigationfrontiers production |
| spellingShingle | Jorge Luiz Mariano Yony Sampaio A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco Economia Aplicada technical efficiency irrigation frontiers production |
| title | A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco |
| title_full | A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco |
| title_fullStr | A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco |
| title_full_unstemmed | A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco |
| title_short | A eficiência técnica dos colonos na agricultura irrigada no Vale do São Francisco |
| title_sort | eficiencia tecnica dos colonos na agricultura irrigada no vale do sao francisco |
| topic | technical efficiency irrigation frontiers production |
| url | https://www.revistas.usp.br/ecoa/article/view/219900 |
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