This work applies Markov-switching models, a Bayesian vector autoregressive (BVAR) and Cointegration approach to verify the empirical relationships between expected and effective short-term interest rates in Brazil. The main results corroborate the theoretical notion that the Central Bank can...

By implementing the Copulas method, this work analyses the dependence relationship or structure between the Brazilian consumer observed inflation and the expected inflation, from January 2005 to June 2011. Its results are consistent with some works for the Brazilian case, as the dependence...