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O presente trabalho tem como objetivo apresentar o estudo comparativo de retorno de investimentos em três áreas de terras arrendadas, de diferentes tamanhos, localizadas na região noroeste do Paraná, mais especificamente no município de Umuarama. Nesta região de solo arenoso, denominado...
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analyze the geopolitical importance of oil, nuclear and ethanol industries evolution in Brazil, highlighting trends and …
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environment (Kyoto Protocol) and the increasing demand for flex cars have highlighted the role of ethanol - a totally renewable … supply and demand for ethanol in Brazil, considering the period from 1995 to 2006. The method of analysis used was a … price in the market of ethanol, ceteris paribus. The results of the model were significant, but what is interesting is that …
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