VOLATILITY MODELING IN PERIODS OF CRISIS: ANALYSES OF ALTERNATIVE DISTRIBUTIONS IN BRIC AND THE US. REGE Revista de Gestão, [S. l.], v. 18, n. 4, p. 569–584, 2013. DOI: 10.5700/rege442. Disponível em: https://www.revistas.usp.br/rege/article/view/49787.. Acesso em: 2 may. 2024.