In 2004 the National Tresury Secretary received approximately R$ 11,1 billion under the designation of oil public revenues, classified according to the legislation in force as governmental participation (PGs) in the final economic results of oil and gas exploratory and production activities. In...

This work studies the gasoline market in Brazil with emphasis given to the State of São Paulo. Our first line of research investigates whether this market presents features which favor anti-competitive actions, despite being a market with several agents involved. Our empirical analysis makes...