Regulation Of Prices
Mostrando 13-24 de 25 artigos, teses e dissertações.
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13. Gás natural como fator de competitividade da indústria química :estudo de caso: Millennium Chemicals Bahia.
This work contributes for the understanding of the impact of the environmental issues on the competitiveness of the chemical industry, through the study of case of fuel exchange, combustible oil for natural gas, in the Millennium Chemicals, chemical industry located in the petrochemical complex of Camaçari-Bahia. First, it presents the context in which an i
Publicado em: 2008
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14. Brazilian electrical energy market: costumersâ decision criteria to move to the wholesale market; / O mercado brasileiro de energia elÃtrica: critÃrios de decisÃo na migraÃÃo de consumidores para o ambiente de contrataÃÃo livre
Nowadays the Brazilian electrical sector allows competition over the electricity market. Introducing competition wherever possible and maintaining regulation whenever necessary was the objective of the Federal Government. Due to this reason, the generation and commercialization sectors become competitors. Costumers and other companies can choose where to pur
Publicado em: 2008
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15. Institutions and transactions costs in Bahia sea port system: the TECON Salvador case. / Instituições e custos de transação no sistema portuário baiano: o caso TECON Salvador.
The international trade of the state of Bahia grew significantly since the year 2000 and caused an increasing demand for sea port services. The port of Salvador is responsible for a great portion of the cargo transportation generated by the state economical development and related to international trade. Since the year 2000, the TECONSV TECON Salvador S/A, t
Publicado em: 2008
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16. O turismo na periferia do capitalismo: a revelação de um cartão postal
Tourism has expanded considerably over the past few decades, with an annual movement of almost a million tourists, revenues of 4 trillion dollars per year and the provision of more than 280 million people with a job. The gigantic proportions of this activity arouse the interest of the government and businessmen. Furthermore, the combined actions to exploit t
Publicado em: 2008
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17. Um estudo sobre regulaÃÃo do setor elÃtrico no Brasil e preÃos de Ramsey-Boiteux: o caso do estado do Cearà / A study on regulation of the electric sector in Brazil and prices of Ramsey-Boiteux: the case of the state of the CearÃ
The privatization process initiated in the 90âs had in the sector of electric energy, which has characteristics of natural monopoly in the transmission and distribution sectors, its great booster. These privatizations brought together the need of the regulation of the electric sector, in a way to benefit not only the consumer, but also the companies that we
Publicado em: 2007
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18. ESTRATÉGIA DE CONTRATAÇÃO DAS DISTRIBUIDORAS EM LEILÕES DE ENERGIA SOB INCERTEZA NA DEMANDA / CONTRACTING STRATEGIES IN ENERGY AUCTIONS FOR DISTRIBUTION COMPANIES UNDER DEMAND UNCERTAINTY
The objective of this work is to analyze the new regulatory framework of the Brazilian electric sector. In this sense, it was developed a computational tool in order to elaborate strategies for the distribution companies (DISCOs) in the energy auctions instituted by the new regulation. The computational tool was used to simulate the contracts acquisition pro
Publicado em: 2006
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19. Fronteiras Paramétricas de Eficiência para o Segmento de Transmissão de Energia Elétrica no Brasil
It analyses the cost efficiency of Brazilian electricity transmission companies by means of the stochastic frontier analysis in order to contribute for the development of an impartial and fair methodology to be applied by the Brazilian Electricity Regulatory Agency - ANEEL, as a regulation for incentive policy in the transmission industry. It develops a meth
Publicado em: 2006
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20. O papel de governança corporativa em companhias recentemente privatizadas : evidências brasileiras / Differential pricing of equity classes, majority control, and corporate governance : evidence from brazilian privatized companies
We examine price differences between different equity classes in listed companies in Brazil with particular emphasis on privatized companies, and discusses the role of majority control, liquidity, and governance issues that may influence these differentials over time. We also include a brief discussion on the Brazilian corporate law system, its effects on th
Publicado em: 24/11/2005
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21. Three assays on the sector of basic sanitation: Technology of production and efficiency, demand and economic regulation / TrÃs ensaios sobre o setor de saneamento bÃsico: TÃcnologia de produÃÃo e eficiÃncia, demanda e regulaÃÃo econÃmica
No primeiro ensaio deste estudo estima-se uma fronteira estocÃstica de custo translog para o setor de saneamento bÃsico do paÃs, com o objetivo de verificar as propriedades inerentes à tecnologia de produÃÃo e, ainda, estimar o grau de ineficiÃncia tÃcnica presente no setor. Constata-se que o setor nÃo opera com retornos crescentes de escalas, alÃm
Publicado em: 2005
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22. A desregulamentação e o desempenho do complexo sucroalcooleiro no Brasil.
This work analyzed the evolution of the relation between the sugar and alcohol complex and the State from 1975 to 2002, when there was a change from public intervention, marked by Proálcool, to a new situation, in which deregulation is proposed. We attempted to interpret the main political and economical stipulators of the process, as well as describe the w
Publicado em: 2005
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23. 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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24. ESSAYS ON LIBERALIZATION, REGULATION AND INVESTMENT IN HYDROTHERMAL SYSTEMS / ENSAIOS SOBRE LIBERALIZAÇÃO, REGULAÇÃO E INVESTIMENTO EM SISTEMAS HIDROTÉRMICOS
This dissertation is structured into 3 essays in which I analyze the economic effects of regulation and liberalization of hydrothermal systems. So far empirical and theoretical studies about power markets have been done mainly for thermal systems, in which equilibrium conditions reflect the fact that current production decisions can be analyzed separately fr
Publicado em: 2003