South Africa has a progressive broad-based personal income tax system with relatively few tax expenditures. The two most important are the medical contribution plus additional tax credits for medical expenses, and the deductions allowed for retirement contributions. A pertinent question for tax...

Italy has the lowest labor supply of married women among EU countries. Moreover, the participation rate of married women is positively correlated with their husbands' income. We show that these two features can be partly explained by the tax system: a high tax rate together with tax credits and...

This study discusses options how to increase the Dominican Republic tax revenue and attempts to identify priority areas for efficiency-enhancing reforms. A 2016 World Bank report on Dominican fiscal policy found that the country's tax expenditures were poorly targeted and regressively...