Umoru, David; Amedu, Mishau - In: Central European review of economics and management : CEREM 6 (2022) 3, pp. 47-68
. This study looked at how variations in dollar exchange rate affected food commodity prices in Africa between 1990 and 2021 … variations taken together had positive effects on commodity prices. GARCH estimates demonstrate significant volatility growth … commodity prices due to variability calculated in terms of depreciation in dollar exchange rate. Empirically, it is a …