Nzimande, Ntokozo Patrick; Kohler, Marcel - In: Spoudai : journal of economics and business 66 (2016) 3, pp. 71-82
limited studies of this nature have been conducted in Sub-Saharan Africa countries, particularly energy exporting countries … energy exporting countries, i.e. South Africa, Mozambique, Congo Republic, Nigeria and Angola, to examine the validity of the …