We examine the tax-growth nexus in Zimbabwe using parametric and non-parametric analysis. We use a two-stage estimation procedure that first generates efficiency scores for the country using a Data Envelopment Approach. We use the efficiency scores in the second stage to normalise growth to get...

The study investigated the nexus between financial sector development and economic growth in South Africa using cointegration and error correction modelling and; the Granger causality tests. The results of the study show that economic growth is explained by the financial sector variables and...

This study examines the impact of exports, imports, and trade openness on Namibia's economic growth using the ARDL cointegration method. The results reveal a significant negative relationship between imports and economic growth, while exports and trade openness show positive and significant...