Unbundling the dynamic impact of renewable energy and financial development on real per capita growth in African countries.

Industrialization is considered imperative for growth but energy transitions are paramount for inclusive and green growth especially for a region with low financial sector development to spur investment in renewable energy. This study thus unbundles the interrelation among renewable energy production, financial development, and real per capita growth in 32 selected African countries from the period of 1996 to 2018. These countries are categorized on the basis of oil-rich and non-oil-rich as well as income levels. The study employs Pooled Mean Group, Augmented Mean Group, and Dynamic OLS, and key findings are established. The findings reveal a significantly positive renewable energy-economic growth relationship in all the different groups. Financial development is also found to improve economic performance in all categories except in non-oil-rich African countries. These findings empirically support the need for cleaner energy in the production process to spur inclusive and green growth amidst current global concern for climate change and global warning. This study thus recommends the restructuring of the energy pricing system, provision of long-term finance, adoption of risk mitigation instruments, and improved institutional framework for private participation in renewable energy infrastructural development for growth sustainability in Africa.

Military spending, financial development, and ecological footprint in a developing country: insights from bootstrap causality and Maki cointegration.

Military spending is required for national sovereignty, but it comes at a cost. The ecological consequences of military activities remain insufficiently investigated, especially in developing countries, where military spending is on the rise due to terrorism and civil unrest created by different secessionists' groups. As such, this study has a maiden attempt to address this gap by exploring the effects of military spending on the ecological footprint (EF) using the bootstrap causality test and the Maki (2012) cointegration test under multiple structural breaks. The findings suggest that military spending increases the EF. Also, while energy consumption and economic growth degrade the environment, financial development enhances environmental wellbeing by reducing the ecological footprint. The causality results suggest a unidirectional causality from military spending to EF, while feedback causality exists between military spending and economic growth. The result of this study affirms the existence of destruction theory and also provides a better understanding of the links behind environmental degradation and is applicable for the design and implementation of environmental policies.