Wits Business School (ETDs)
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Item Effects of external debt capacity on infrastructure investment in the SADC region(University of the Witswatersrand, Johannesburg, 2023) Matla, Lindokuhle P.; Ojah, KaluThis report examines the effects of external public debt on infrastructure investment in the Southern African Development Community (SADC) region, and particularly assesses member countries’ borrowing capacity against the SADC Convergence Target. A multiple regression analysis is conducted on a panel data of 2004-2019 to examine the cross-country dynamics of the 16 SADC countries. The surprising research findings indicate an insignificant relationship between infrastructure investment and external public debt in the SADC region. Furthermore, macroeconomic variables such as Official Development Assistance, Political Stability, Gross National Savings, Gross Government Debt, and Consumer Price Index, individually have a significant and positive association with infrastructure investment. The findings of this research suggest that although government debt is theoretically expected to be an important factor in determining infrastructure investment, other factors appear to be more statistically significant in influencing infrastructure investment.Item Determinants of successful coopetition between SMEs in SADC countries – implications for strategy and firm performance(2021) Feela, TshepoThe purpose of the study was to investigate the existence of coopetition (the simultaneous competition and collaboration between two or more firms) amongst the SMEs in the SADC as well as to ascertain whether these relationships have a positive effect on firm performance. Firm performance is divided into financial performance, strategic performance, and innovation performance. Furthermore, an additional aim is to investigate which variable(s) (foresight, risk aversion and exploiting opportunities) moderate the relationship between coopetition and firm performance. The results show that there is strong coopetition amongst SMEs in SADC and that coopetition has a positive and significant effect on firm performance. However, although no variable moderates this relationship, risk aversion has a positive and significant direct effect on firm performance