Electrical Energy Trading
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Distribution companies contracting strategies in energy auctions / Estratégias de contratações das empresas distribuidoras nos leilões de energia
As mudanças no modelo energético trouxeram uma série de novas regras para as empresas de energia, entre as quais se destacam as regras de comercialização de energia elétrica. Nesse novo ambiente as empresas de distribuição (DISTCOS) atendem suas demandas esperadas principalmente através de contratos de longo prazo nos leilões de energia. Este traba
Publicado em: 2009
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2. Avaliação de betas por fundamentos: uma análise de empresas do setor elétrico na América Latina / Estimating betas from fundamentals: an analysis of Latin American electric sector companies
It is necessary to calculate the cost of equity which effectively shows the intrinsic business risk. The most used method to estimate the cost of equity encompasses the use of average of traded stocks betas. Although, the number of electrical power companies with different activities: generation, distribution, transmission and trading, and the percentage tha
Publicado em: 2008
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3. ECONOMIC REGULATION IN THE BRAZILIAN ELECTRIC POWER SUPPLY SECTOR: A METHODOLOGY FOR DEFINING PRODUCTION EFFICIENCY FRONTIER AND ESTIMATING THE X-FACTOR / REGULAÇÃO ECONÔMICA NO SETOR ELÉTRICO BRASILEIRO: UMA METODOLOGIA PARA DEFINIÇÃO DE FRONTEIRAS DE EFICIÊNCIA E CÁLCULO DO FATOR X PARA EMPRESAS DISTRIBUIDORAS DE ENERGIA ELÉTRICA
In recent years, the electric power supply sector has undergone major structural changes in a variety of regions throughout the planet. These changes are due to restructuring processes taking place in the energy sector towards the increase of quality and efficiency. In Brazil, it was created agencies responsible for the sector, in order to foster and regulat
Publicado em: 2004
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4. Uma metodologia de planejamento da expansÃo da transmissÃo baseada em trade-off e indicador de mÃrito econÃmico
Since the last ten years the electrical industry have been experiencing an intensive restructuring process worldwide. This process varies from country to country in accordance with their characteristics. However a common objective has been identified: the increase in terms of efficiency through the introduction of competition in the energy production and tra
Publicado em: 2000