The study assesses the effect of capital flight in the nexus between foreign aid and renewable energy consumption in 20 countries in Sub-Saharan Africa using data for the period 1996-2018. The empirical technique employed is interactive quantile regressions and the following findings are...

The study investigates the effects of stock market volatility and cybercrime on cryptocurrency returns in the South African economy. Daily time series data on four different types of cryptocurrencies (Bitcoin, Ethereum, Tether, and BMB) were employed. The data covers the period from 1 January...

The aim of this study is to assess the response of the South African stock market returns to oil price volatility, based on the daily South African stock market index, using the GARCH Copula modelling technique. The results of the analysis show evidence of an asymmetric impact of fluctuations in...