Covid-19 has exacted a tragic human, social, and economic toll on Mexico. Over 85,000 lives were lost; unofficial estimates are notably higher. Of 12 million workers that lost their jobs, most of whom came from the informal sector with a limited safety net, over 4 million remain out of the...

This paper discusses four key issues, which are closely connected, on tax policy in Ukraine. These issues are social security contribution (SSC), the simplified tax regime for small taxpayers, the corporate profit tax, and excise tax. Ukraine's SSC rates are very high, which are associated with...