The aim of this paper is to assess whether the impacts of real exchange rate undervaluation and domestic technological capabilities on growth are stable across development levels. On the one hand, a real exchange undervaluation measure is constructed based on the purchasing-power-parity theory...

In the Southern African Development Community, the relationships between exchange rate instability, inflation and economic growth remain at the forefront of economic debate because of the historical antecedent and economic clustering of member countries. Nonetheless, much is not known regarding...

This study is undertaken to determine the relative impacts of the uncertainty of macroeconomic variables on investment and make policy recommendations that may help dampen their fluctuations. In the study, generalized autoregressive conditional heteroscedasticity (GARCH) model was applied in the...