منابع مشابه
1285-04 Economia/McKenzie
T he supposed failure of privatization in Latin America has recently become the source of street riots, protest demonstrations, and adverse news coverage. Riots in Arequipa, Peru, erupted in June 2002 following the announcement of a proposal to privatize power plants, while Cochabamba, Bolivia, witnessed a so-called water war in April 2000. Antiprivatization protests also occurred recently in E...
متن کاملIndicadores Para O Monitoramento Da Sustentabilidade Em Sistemas Urbanos De Abastecimento De Água E Esgotamento Sanitário Indicators of Monitoring Sustainability of the Urban Water Supply and Sewerage Systems
Uma gestão adequada dos sistemas urbanos de abastecimento e esgotamento pode reduzir uma série de impactos negativos, além de trazer resultados positivos para o ambiente, a sociedade e a economia. O conceito de sustentabilidade procura incorporar estas preocupações. Para que ele possa ser efetivamente aplicado, é preciso uma mudança na percepção sobre os referidos sistemas, acompanhada pela ado...
متن کامل0579-07 Economia/Galiani
D ecentralization is a major feature of current institutional innovation throughout the world. In Latin America, most countries have recently implemented decentralization policies following a long tradition of centralized government. Argentina has not been the exception. The decentralization of educational services from the federal to provincial governments was an important component of the str...
متن کامل1285-03 Economia/Galiani
T he Argentine experiment with convertibility ended in collapse. There is no shortage of after-the-fact explanations of what went wrong, but the search for lessons presupposes that by studying the experience, analysts can gain some knowledge that was not available beforehand. Any analysis of a case like that of Argentina must address the issue of how and why agents behaved in such a way that pr...
متن کاملCape Verde Praia , Santiago , Cape Verde
We prove a Noether’s theorem for fractional variational problems with Riesz-Caputo derivatives. Both Lagrangian and Hamiltonian formulations are obtained. Illustrative examples in the fractional context of the calculus of variations and optimal control are given.
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ژورنال
عنوان ژورنال: Estudos Avançados
سال: 2012
ISSN: 0103-4014
DOI: 10.1590/s0103-40142012000100024