Behavior and term structure of volatility for large and small companies . REGE Revista de Gestão, [S. l.], v. 15, n. spe, p. 47–61, 2008. DOI: 10.5700/issn.2177-8736.rege.2008.36621. Disponível em: https://www.revistas.usp.br/rege/article/view/36621.. Acesso em: 6 may. 2024.