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» Resultado: 2 registros
| Registro 1 de 2 | |
| Autor: | Hoang, Viet-Ngu |
| Título: | A frontier functions approach to optimal scales of sustainable production |
| Fuente: | Environment and Development Economics. v.19, n.5. Beijer Institute of Ecological Economics; Royal Swedish Academy of Sciences |
| Páginas: | pp. 566-584 |
| Año: | Oct. 2014 |
| Resumen: | This paper translates the concepts of sustainable production to three dimensions of economic, environmental and ecological sustainability to analyze optimal production scales by solving optimizing problems. Economic optimization seeks input-output combinations to maximize profits. Environmental optimization searches for input-output combinations that minimize the polluting effects of materials balance on the surrounding environment. Ecological optimization looks for input-output combinations that minimize the cumulative destruction of the entire ecosystem. Using an aggregate space, the framework illustrates that these optimal scales are often not identical because markets fail to account for all negative externalities. Profit-maximizing firms normally operate at the scales which are larger than optimal scales from the viewpoints of environmental and ecological sustainability; hence policy interventions are favoured. The framework offers a useful tool for efficiency studies and policy implication analysis. The paper provides an empirical investigation using a data set of rice farms in South Korea. |
| Palabras clave: | AGRICULTURA SUSTENTABLE | MEDIO AMBIENTE | ARROZ | PRODUCTIVIDAD | EXTERNALIDADES | |
| Solicitar por: | HEMEROTECA E + datos de Fuente |
| Registro 2 de 2 | |
| Autor: | Diez, Santiago - Domínguez, Germán - Studdert, Guillermo - |
| Título: | Producción sustentable de maíz |
| Fuente: | Visión Rural. año 20, n.99. INTA. Grupo Operativo de Trabajo Sudeste. Estación Experimental Agropecuaria Balcarce |
| Páginas: | pp. 8-13 |
| Año: | sept.-oct. 2013 |
| Resumen: | La importancia del grano de maíz tanto para la alimentación humana y animal como para su industrialización es enorme. Asimismo, es un cultivo clave para la sustentabilidad de los suelos. |
| Palabras clave: | AGRICULTURA | MAIZ | AGRICULTURA SUSTENTABLE | PRODUCCION | RENDIMIENTO | VICIA | DISPONIBILIDAD DEL AGUA | LABRANZA | |
| Solicitar por: | HEMEROTECA V + datos de Fuente |
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