The aim of this article is to analyze the impact of Flex-Fuel technology on the consumption of fuels in Brazil. Applying the methodology suggested by Hall (1993), combining an Error Correction Model (ECM) with the Kalman Filter (KF), we studied the influence of the relative prices of Hydrous...

Bagasse from sugarcane is traditionally used in the Brazilian sugar and ethanol industry to meet the energy needs of its own production processes and, more recently, to generate surplus electricity for sale on the national grid. Currently, the industry faces a difficult choice between either...

Energy is a key-resource to economic development and is required to be available continuously and in adequate amounts. Also, it is expected to be affordable and environmentally friendly. Ensuring this is a challenge, yet strategic to maintain economies running under a sustainable pattern. Energy...

The crude oil price is influenced by a great number of factors, most of which interact in very complex ways. For this reason, forecasting it through a fundamentalist approach is a difficult task. An alternative is to use time series methodologies, with which the price's past behavior is...