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» Resultado: 3 registros
| Registro 1 de 3 | |
| Autor: | Silvestre, Joaquim - |
| Título: | All but one free ride when wealth effects are small |
| Fuente: | SERIEs. Journal of the Spanish Economic Association. v.3, n.1/2. Spanish Economic Association |
| Páginas: | pp. 201-207 |
| Año: | Mar. 2012 |
| Resumen: | Quasilinear preferences on a public good and a numeraire good are limits of preferences where both goods are normal. The set of equilibria of the voluntary contribution (or private provision) game is easily characterized under quasilinearity by: top valuators aggregately contribute their common stand-alone contribution, whereas non-top valuators contribute nothing. Because, as long as preferences are randomly selected, there will typically be a single top valuator, it follows that, typically, the equilibrium is unique, with all players but one contributing nothing, hence "free riding" in the sense of the ordinary English usage of the expression. The upper-hemicontinuity of the Nash equilibrium correspondence implies that this is also the case when both goods are strictly normal, but the wealth effects on the public good are small. |
| Solicitar por: | HEMEROTECA S + datos de Fuente |
| Registro 2 de 3 | |
| Autor: | Bosch Domènech, Antoni - Silvestre, Joaquim - |
| Título: | Reflexiones sobre ganancias y pérdidas: un experimento 2x2x7 |
| Fuente: | Cuadernos Aragoneses de Economía. v.17, n.2. Universidad de Zaragoza. Facultad de Ciencias Económicas y Empresariales |
| Páginas: | pp. 299-324 |
| Año: | 2007 |
| Resumen: | Examinamos experimentalmente tres factores: la dicotomía ganancias-pérdidas, las probabilidades (0.2 vs. 0, 8) y el dinero en juego (7 cantidades). Encontramos que la mayoría nuestra atracción hacia el riesgo para cantidades pequeñas de dinero y adversión al riesgo para cantidades más grandes. |
| Palabras clave: | INVERSIONES | RIESGOS | GANANCIAS | PERDIDAS | ECONOMIA EXPERIMENTAL | EFECTO REFLEXION | ATRACCION HACIA EL RIESGO | AVERSION AL RIESGO | EXPERIMENTOS | PROSPECT THEORY | PATRON CUADRUPLE | |
| Solicitar por: | HEMEROTECA C + datos de Fuente |
| Registro 3 de 3 | |
| Autor: | Putterman, Louis - Roemer, John-E - Silvestre, Joaquim - |
| Título: | Does Egalitarianism Have a Future? |
| Fuente: | Journal of Economic Literature. v.36, n.2. American Economic Association |
| Páginas: | pp. 861-902 |
| Año: | June 1998 |
| Resumen: | The fall of Communism, the reassessment of Nordic social democracy, belt-tightening in other advanced welfare states, and the worldwide privatization wave have led many to conclude that egalitarianism is a merely utopian ideal, the possibility of whose realization is laid to rest by the failure of a series of twentieth-century social experiments. We survey the evidence, both empirical and theoretical, and conclude that obituaries are premature. Key theoretical errors in the design of egalitarian experiments, and in some critiques of pro-egalitarian policies, concern the role of information asymmetries, and we argue that their proper understanding re-opens possibilities for increasing equality without unacceptable sacrifices in efficiency. |
| Solicitar por: | HEMEROTECA J + datos de Fuente |
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