DIAVOR, Mircea; PÂRȚACHI, Ion. Asymetric Shocks and Long-Memory Volatility: An Egarch Approach to Global Oil and Local Import Dynamics. Scientific Annals of Economics and Business, Iasi, Romania, 2026. DOI: 10.47743/saeb-2026-0023. Disponível em: https://saeb.feaa.uaic.ro/index.php/saeb/article/view/3764. Acesso em: 24 jul. 2026.