Published: 03/17/2013

Long Run Estimations for the Volatility of Time Series in the Brazilian Financial Market

Alex Sandro Monteiro de Moraes, Antonio Carlos Figueiredo Pinto, Marcelo Cabus Klotzle

455-479

DOI: https://doi.org/10.12660/rbfin.v11n4.2013.8187
DOI: https://doi.org/10.12660/rbfin.v11n4.2013.7224

The Informational Content of Credit Ratings in Brazil: An Event Study

Flávia Cruz de Souza Murcia, Fernando Dal-Ri Murcia, José Alonso Borba

503-526

DOI: https://doi.org/10.12660/rbfin.v11n4.2013.9264
DOI: https://doi.org/10.12660/rbfin.v11n4.2013.10295
DOI: https://doi.org/10.12660/rbfin.v11n4.2013.13832
DOI: https://doi.org/10.12660/rbfin.v11n4.2013.18312