Wang, Jying-Nan, Yuan-Teng Hsu, and Hung-Chun Liu. “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 4, no. 3 (July 15, 2014): 651–656. Accessed November 24, 2024. https://econjournals.com.tr/index.php/ijefi/article/view/863.