External debt and economic growth in Sub-Saharan Africa: does heterogeneity in the quality of public sector management make a difference?

This study empirically examines the effect of external debt on economic growth, taking into account heterogeneity in public sector management (PSM) across 31 selected sub-Sahara African (SSA) countries spanning 2005 to 2017. In this study, we contributed to existing studies by examining how differences in PSM quality complement external debt to influence economic growth. We employ the system-generalized method of moment (system-GMM) and the panel smooth transition regression (PSTR) methods for the analysis.

Financial sector development and natural resource rents: the role of institutions in Sub-Saharan Africa.

Institutions are important in analyzing the relationship between natural resource rents and financial sector development. The existing research has not unanimously established the role played by the quality of institutions on the impact of natural resource rents on financial sector development. The financial-resource nexus literature has largely ignored the role of institutions and the sensitivity of the relationship to the choice of proxies for financial sector development.