Eregha, Perekunah B.; Egwaikhide, Festus O.; Osuji, Emeka - In: Spoudai : journal of economics and business 70 (2020) 1/2, pp. 58-80
volatility clustering among selected WAMZ countries for the period 1980-2016. The univariate symmetric and asymmetric ARCH …/GARCH modeling approach is employed with the Maximum Likelihood Estimation Technique and the results show exchange rate volatility …