Exchange rate movement and stock returns in most capitalised economies in Sub-Saharan Africa

Abstract

In line with the extant literature that financial markets do mutually cooperate, this study investigates the nexus between exchange rate movement and stock returns in the six most capitalised economies in Sub-Saharan Africa (SSA). The study ascertains the relevance of the traditional or portfolio adjustment theory to sub-Saharan Africa’s financial markets. The study accounted for heterogeneity and dependence among the cross-sections and applied the Driscoll and Kraay and the Feasible Generalised Least Square econometric procedures on Bloomberg (2023) monthly datasets spanning between 2000:1 and 2022:12. The study findings reveal the nexus between the variables flows from stock returns to the exchange rate in SSA and some consistency with the argument of the portfolio adjustment theory. Estimates of Dumitrescu-Hurlin's (2012) Granger non-causal test also reveal a unidirectional causal relationship between both variables in the most capitalised economies in SSA. Macroeconomic policies that vitiate the limitations of both variables in SSA are recommended.