Alcohol Prices
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Composição química e propriedades funcionais no processamento de vinagres / Chemical composition and functional properties in the processing fo vinegar
The fruit vinegars increasingly become popular on the planet, being produced from various crops or their residues, using classical and modern techniques. These products have great variety of organic acids, vitamins, minerals, phenolic compounds and other elements with important physiological functions. Vinegar higher quality depends more on their secondary c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2011
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2. Ensaios sobre o custo marginal do financiamento público no Brasil
The main theme of the three essays of this dissertation is the Marginal Cost of Public Funds (MCF) in Brazil. The analysis of MCF is of great importance in economics, since it can provide a measure of the marginal welfare loss incurred by the households resulting from high marginal taxes. In our first paper we estimate the MCF associated with major existing
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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3. Estudo dos impactos econômicos da cobrança pelo uso da água na Bacia do Rio São Francisco: uma abordagem de insumo-produto.
This work aims to simulate the economic impact of the charge for the water use of the San Francisco River Basin (Brazil) through each economic sector. The Basin has been suffering problems with water availability, either in quantity or quality. In an attempt to manage this, it is used, among other instruments, the charge for water use. The purpose is to redu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2010
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4. Proposta de um modelo de planejamento agregado da produção numa usina de açúcar e álcool vinculado à flutuação de preços em mercados à vista e no mercado futuro. / A model of aggregate production planning in a sugar mill and alcohol linked the decisions of prices in future markets and present markets.
The objective of study this dissertation is to develop a model of aggregate production planning to support the decisions of management and board level of sugar and alcohol plants in regard to varieties of cane harvested each week, purchasing cane of nonsugar, the type of transport (own or outsourced) to use each week, the total cane processed per week for ta
Publicado em: 2009
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5. Elasticidades de curto e longo prazos da demanda por Ãlcool hidratado no Brasil
Since March 2003, with the launch of flex fuel cars, consumption of hydrated alcohol again grows strongly in Brazil. The option of the consumer choice, holder of this technology, which allows the use of hydrated alcohol, gasoline or any mixture of proportion between the two in a single tank of fuel, leads to take as main variable the price of fuels (hydrated
Publicado em: 2009
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6. Modelos de previsÃo de preÃos aplicados aos contratos futuros de Ãlcool
Este trabalho trata da aplicabilidade de modelos de previsÃo de series temporais como ferramenta de decisÃo de compra e venda de contratos futuros de Ãlcool na BM&F, no perÃodo de 15 dias antes do vencimento do contrato. Os modelos estudados sÃo: ARIMA e Redes Neurais. Os dados correspondem a cotaÃÃo de preÃos semanais, nos mercados fÃsico e futuro
Publicado em: 2008
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7. A política agrícola do regime militar de 1964 : aspectos jurídicos, financeiros e socioeconômicos
The period between 1964 and 1985 has left a mark in Brazilian history, especially with regard to the restriction on individual freedom and on exercising citizenship. Thus, this research aimed at investigating the agricultural policy during the dictatorship regime in order to analyze events which have remained obscure in official history. This research evalua
Publicado em: 2008
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8. A política agrícola do regime militar de 1964 : aspectos jurídicos, financeiros e socioeconômicos
The period between 1964 and 1985 has left a mark in Brazilian history, especially with regard to the restriction on individual freedom and on exercising citizenship. Thus, this research aimed at investigating the agricultural policy during the dictatorship regime in order to analyze events which have remained obscure in official history. This research evalua
Publicado em: 2008
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9. Prospective analysis of the pattern of expansion of the sector sucroenergético Brazil: an application of probabilistic models with data-georeferenciated / Análise prospectiva do padrão de expansão do setor sucroenergético brasileiro: uma aplicação de modelos probabilísticos com dados georeferenciados
With expectations of a growing international market for biofuels, where Brazil would be a natural leader in the ethanol, several questions arise regarding the sustainability of Brazilian ethanol expansion: what would be the environmental, social and economic inpacts of sugarcane expansion in a scenario of significant ethanol exports? What regions would be mo
Publicado em: 2008
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10. O carro a álcool : uma experiência de política pública para a inovação no Brasil
As development depends on the country capacity for researching, developing and issuing tecnological innovation, the present stage of development of Brazil reflects the absence of the National Innovation System, as studied by Freeman (1997) and Viotti (2002). However, the case of the alcohol car constitutes an experience rich on lessons about the interaction
Publicado em: 2006
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11. The impact of the sugar markets and American oil in the volatileness of the Brazilian sugar / O impacto dos mercados de açúcar e petróleo americano na volatilidade do açúcar brasileiro
The alcohol fuel became a real and viable alternative to the growing petroleum prices in the global economy. However the production of this kind of fuel requires a great amount of sugar cane, of which Brazil is the major world-wide producer. There are two major outcomes of sugar cane: alcohol fuel and sugar. Whereas the alcohol fuel is a clear substitute to
Publicado em: 2006
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12. 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