HASSANE, Mamoudou. Volatility and duration models for financial intaday data: formulation, estimation and evaluation. Archives of Business Research, [S. l.], v. 6, n. 6, p. 66–84, 2018. DOI: 10.14738/abr.66.4216. Disponível em: https://scholarpublishing.org/journals/index.php/ABR/article/view/704. Acesso em: 3 may. 2026.