BOATENG , Ebenezer; ASAFO-ADJEI, Emmanuel; GATSI, John Gartchie; GHERGHINA, Ştefan Cristian; SIMIONESCU, Liliana Nicoleta. Multifrequency-based non-linear approach to analyzing implied volatility transmission across global financial markets. Oeconomia Copernicana, [S. l.], v. 13, n. 3, p. 699–743, 2022. DOI: 10.24136/oc.2022.021. Disponível em: https://journals.economic-research.pl/oc/article/view/2077. Acesso em: 15 jun. 2024.