GHERGHINA, Ștefan Cristian; MEHDIAN, Seyed; STOICA, Ovidiu. Investors’ sentiment and equity markets during COVID-19 period: a quantile regression approach and wavelet analysis. Journal of Business Economics and Management, [S. l.], v. 24, n. 3, p. 551–575, 2023. DOI: 10.3846/jbem.2023.19814. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/19814. Acesso em: 19 may. 2025.