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Recursos bibliográficos en papel y digitales -
- libros, artículos de revistas,
ponencias de eventos, etc. -
» Resultado: 3 registros
| Registro 1 de 3 | |
| Autor: | Goodhue, Rachael E. - McCarthy, Nancy - |
| Título: | Traditional property rights, common property, and mobility in semi-arid African pastoralist systems |
| Fuente: | Environment and Development Economics. v.14, n.1. Beijer Institute of Ecological Economics; Royal Swedish Academy of Sciences |
| Páginas: | pp. 29-50 |
| Año: | Feb. 2009 |
| Resumen: | Traditional pastoralist land management institutions in sub-Saharan Africa have been stressed by an increasing human population and related forces, including private enclosure of grazing land; government-sponsored privatization; and the increasing prevalence of violent conflicts and livestock theft. We model the incompleteness and flexibility of traditional grazing rights using fuzzy set theory. We compare individual and social welfare under the traditional system to individual and social welfare under a private property system and a common property system. Whether the traditional system is preferred to private property depends on whether the value of mobility, as defined by the traditional system, is more valuable than the right of exclusion inherent in private property. We find that under some conditions the imprecision which characterizes traditional rights can result in higher social returns than a common property regime characterized by complete symmetric rights across all members of the user group and complete exclusion of non-members. |
| Palabras clave: | TEORIA DE LOS JUEGOS | DERECHOS DE PROPIEDAD | MEDIO AMBIENTE | PASTOREO | TEORIA DEL JUEGO | |
| Solicitar por: | HEMEROTECA E + datos de Fuente |
| Registro 2 de 3 | |
| Autor: | Zilberman, David - Lipper, Leslie - Mccarthy, Nancy - |
| Título: | When could payments for environmental services benefit the poor? |
| Fuente: | Environment and Development Economics. v.13, n.3. Beijer Institute of Ecological Economics; Royal Swedish Academy of Sciences |
| Páginas: | pp. 255-278 |
| Año: | 2008 |
| Resumen: | Since modification of agricultural production choices in developing countries often provides positive environmental externalities to people in developed countries, payment for environmental services (PES) has become an important topic in the context of economic development and poverty reduction. We consider two broad categories of PES programs, land-diversion programs, where lands are diverted from agriculture to other uses, and working-land programs, where agricultural production activities are modified to achieve environmental objectives. PES programs are generally good for landowners. The distribution of land and land quality is critical in determining poverty impacts. Where ES and agricultural productivity are negatively correlated and the poor own lands of low agricultural quality, they stand to gain from PES programs. Consumers and wage laborers may lose where food supply is inelastic and programs reduce labor demand. Working-land programs may have better distributional effects than diversion programs. |
| Solicitar por: | HEMEROTECA E + datos de Fuente |
| Registro 3 de 3 | |
| Autor: | de-Janvry, Alain - McCarthy, Nancy - Sadoulet, Elisabeth - |
| Título: | Endogenous Provision and Appropriation in the Commons |
| Fuente: | American Journal of Agricultural Economics. v.80, n.3. American Agricultural Economics Association |
| Páginas: | pp. 658-64 |
| Año: | Aug. 1998 |
| Solicitar por: | HEMEROTECA A + datos de Fuente |
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