Diavor M, Pârțachi I. Asymetric Shocks and Long-Memory Volatility: An Egarch Approach to Global Oil and Local Import Dynamics. Sci. Ann. Econ. Bus. [Internet]. 2026 Jul. 24 [cited 2026 Jul. 24];. Available from: https://saeb.feaa.uaic.ro/index.php/saeb/article/view/3764