This paper investigates the factors behind the significant improvement in Brazil's external accounts and wide fluctuations of the real exchange rate since the floating of the real in 1999. Particular attention is devoted to the strong appreciation of the real from 2003-05. Econometric estimates of of behavioral equilibrium exchange rate (BEER) model for Brazil show...

This paper investigates the factors behind the significant improvement in Brazil's external accounts and wide fluctuations of the real exchange rate since the floating of the real in 1999. Particular attention is devoted to the strong appreciation of the real from 2003-05. Econometric estimates of of behavioral equilibrium exchange rate (BEER) model for Brazil show...

This paper develops a model of political regulation in which politicians set the regulated price in order to maximize electoral support by signaling to voters a pro-consumer behavior. Political incentives and welfare constraints interact in the model, yielding an equilibrium in which the real price in a regulated industry may fall in periods immediately preceding a...