The COVID-19 pandemic increased public debt and changed the income distribution in many countries. We use a numerical simulation approach to derive optimal nonlinear marginal tax rates for the pre-crisis and crisis periods. We contribute to the literature by examining optimal tax rates...

As Ghana approaches its 60th birthday, optimism and worries for the future continue to be present in equal measure. Economic growth in the last decade has been high by historical standards. Indeed, recent rebasing of GDP figures has put Ghana over the per capita income threshold into Middle...