Modern Finance
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Sustainable Development Goals and bank profitability: International evidence
Get PDFThis article explores the impact of achieving the Sustainable Development Goals on bank profitability. The study considers multiple indicators of Sustainable Development Goals and bank profitability across 28 countries. The findings demonstrate that achieving specific Sustainable Development Goals leads to a significant improvement in bank profitability. More specifically, achieving good health and well-being leads to an increase in bank non-interest income. Providing clean water and sanitation for all also increases bank return on assets. On the other hand, taking strong action to combat climate change results in decreased bank return on assets. Additionally, attaining quality education and promoting affordable and clean energy sources lead to an increase in bank return on equity. The regional findings indicate that achieving the Sustainable Development Goals has varying impacts on bank profitability measures across banks in Europe, Asia, and Africa
Properties of returns and variance and the implications for time series modelling: Evidence from South Africa
Get PDFThis paper investigates the properties of South African stock returns and the underlying variance. The investigation into the properties of stock returns and the behaviour of the variance underlying returns is undertaken using model-free approaches and through the application of ARCH/GARCH models. The results indicate that, as with other stock markets, returns on the South African stock market depart from normality and that variance displays evidence of heteroscedasticity, long memory, persistence, and asymmetry. Applying the EGARCH(p,q,m) and IGARCH(p,q) specifications confirms these findings and the application of these models suggests differing characteristics for variance structures underlying the South African stock market. In light of the findings relating to the properties of stock returns and the characteristics of variance and its structure, implications are outlined, and recommendations on how time-series specifications may be estimated are made
Unconditional federal transfers and state government spending: The flypaper effect in Nigeria and South Africa
Get PDFThe flypaper effect is undoubtedly among the most interesting concepts in subnational government spending behavior. This study is the first attempt to provide empirical evidence on the existence of the flypaper effect in the two largest economies in Sub-Saharan Africa: Nigeria and South Africa. Using the two-step system generalized method of moment’s estimator, our results show that the flypaper effect exists for both state and provincial governments in Nigeria and South Africa. Provincial governments in South Africa are found to be more responsive to positive changes in unconditional federal transfers than state governments in Nigeria. We therefore recommend sensitization on the receipt and disbursement of unconditional federal transfers. This will help reduce the illusion or information asymmetry about the use of unconditional federal transfers
What drives the dependence between the Chinese and global stock markets?
Get PDFBy applying time-varying copulas and panel regression analysis, this study investigates the dependence between the Chinese and eleven international stock markets, as well as its determinants during the period 2002-2018. Our results indicate that the dependence magnitude between the Chinese stock market and major international markets varies with region. Furthermore, the dependence is negatively driven by both economic policy uncertainty differentials and interest rate differentials while positively affected by the global financial crisis and trade interdependence. Our findings are of great importance to international investors and policymakers