BOUTABBA, islem ahmed. Checking presence of excess volatility in forecasting volatility of a set of market indexes through an empirical comparison of three GARCH models. JOURNAL OF SOCIAL SCIENCE RESEARCH, [S. l.], v. 3, n. 3, p. 385–394, 2014. DOI: 10.24297/jssr.v3i3.3266. Disponível em: https://rajpub.com/index.php/jssr/article/view/3266. Acesso em: 5 may. 2024.