Competition in the insurance sector is an important element since it leads to the reduction in risk and uncertainty, enables efficient resources allocation, enhances product innovation, enhances economic growth and improves efficient production of financial services. The study evaluates...

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...