Hlongwane, Nyiko Worship; Khobai, Hlalefang - In: Economies : open access journal 13 (2025) 2, pp. 1-27
(0.78%), DOLS (2.06%), and PCSE (0.61%) results showing significant positive effects. Solar contributes positively to … (32.93%), DOLS (36.86%), and PCSE (27.68%) results showing significant positive effects. Wind contributes negatively to … level (FMOLS, -0.47%; PCSE, -1.04%), but has positive effects in some countries (Russia, India, China, and South Africa …