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Author(s): SOUZA, G. da S. e; ALVES, E. R. de A.; GOMES, E. G. In this paper we analyze the impact of Embrapa’s research on the technical efficiencies of Brazilian farmers, particularly the poor. Using a stochastic frontier approach, we estimate a production func... ... |
Author(s): MATEUS-RODRIGUEZ, J. R.; HAAN, S. de; MALDONADO, L.; HAREAU, G.; CHUQUILLANQUI, C.; OTAZÚ, V.; FRISANCHO, R.; BASTOS, C.; ANDRADE-PIEDRA, J. L.; BARKER, I.; PEREIRA, A. da S.; MEDEIROS, C. A. B.; MONTESDEOCA, F.; BENÍTEZ, J.
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Author(s): SOUZA, G. da S. e; WANDER, A. E.; GOMES, E. G.; GAZZOLA, R. The objective of this study was to determine the technical efficiency of agriculture and livestock production of the 27 Brazilian states. Since there are regional variations regarding the way the agri... ... |
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Author(s): MONTANARELLA, L.; PENNOCK, D. J.; MCKENZIE, N.; BADRAOUI, M.; CHUDE, V.; BAPTISTA, I.; MAMO, T.; YEMEFACK, M.; AULAKH, M. S.; YAGI, K.; HONG, S. Y.; VIJARNSORN, P.; ZHANG, G.-L.; ARROUAYS, D.; BLACK, H.; KRASILNIKOV, P.; SOBOCKÁ, J.; ALEGRE, J.; HENRIQUEZ, C. R.; MENDONÇA-SANTOS, M. de L.; TABOADA, M.; ESPINOSA-VICTORIA, D.; ALSHANKITI, A.; ALAVIPANAH, S. K.; ELSHEIKH, E. A. E. M.; HEMPEL, J.; ARBESTAIN, M. C.; NACHTERGAELE, F.; VARGAS, R. The Intergovernmental Technical Panel on Soils has completed the first State of the World's Soil Resources Report. Globally soil erosion was identified as the gravest threat, leading to deteriorating... ... |
Author(s): JESUS, I. R. D. de; COSTA, H. G. This paper aims to investigate the role of production engineers in the public sector. In the past, engineers used to be hired in the public sector only to work with technical issues in some department... ... |
Author(s): CANUTO, J. C.; RAMOS FILHO, L. O.; URCHEI, M. A.; CAMARGO, R. C. R. de; RAMOS, M. S. T. A. S. Resumo: Os sistemas de produção biodiversos são formas inovadoras de agricultura e pecuária que buscam aliar benefícios econômicos e ambientais, apoiados no incremento da biodiversidade. O Programa ?S... ... |
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