Notes, Comments and Preliminary results Jul 08 2005 Sergio Da Silva and Guilherme Moura   Is There a Brazilian J-Curve?   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 21 2005 Sergio Da Silva , Paulo Ceretta , Silvia Nunes and Newton Da Costa, Jr   Stockmarket comovements revisited   Abstract  Contact Information  Citation  Full Text  -  Note   Aug 26 2004 Sergio Da Silva , Guilherme Moura and Sidney Caetano   Big Mac parity, income, and trade   Abstract  Contact Information  Citation  Full Text  -  Note