KOY, A. Regime Switching Mechanism during Energy Futures’ Price Bubbles. International Journal of Energy Economics and Policy, [S. l.], v. 12, n. 1, p. 373–382, 2022. DOI: 10.32479/ijeep.12549. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/12549. Acesso em: 28 mar. 2024.