WANG, Jying-Nan; HSU, Yuan-Teng; LIU, Hung-Chun. How useful are the Various Volatility Estimators for Improving GARCH-based Volatility Forecasts? Evidence from the Nasdaq-100 Stock Index. International Journal of Economics and Financial Issues, [S. l.], v. 4, n. 3, p. 651–656, 2014. Disponível em: https://econjournals.com.tr/index.php/ijefi/article/view/863. Acesso em: 24 nov. 2024.