International corporate tax issues are now prominent in public debate, most notably with the current G20-OECD project addressing Base Erosion and Profit Shifting (‘BEPS'). But, while there is considerable empirical evidence for advanced countries on the cross-country fiscal externalities at...

In its 2015 Final Report on “Measuring and Monitoring BEPS, Action 11”, the OECD introduced six indicators to quantify and evaluate base erosion and profit shifting (BEPS) activity over time. In this study, we revisit three selected indicators, provide a numerical update for recent periods...

Ensuring corporate transparency is essential in a globalized economy to prevent tax base erosion and profit shifting (BEPS). This article explains several corporate transparency initiatives by international bodies that are currently spearheaded by the OECD. Under Action 13 of its BEPS Project,...

International corporate tax is an important source of government revenue, especially in lower-income countries. An important recent study of the scale of this problem was carried out by International Monetary Fund researchers Ernesto Crivelli, Ruud De Mooij, and Michael Keen. We first...

Corporate profit shifting to tax havens negatively impacts corporate tax revenue, particularly in low-income countries. Two studies published in 2016 and 2018 have proven this correlation using data from 2013. In this paper, I use the most recent version of the UNU-WIDER Government Revenue...

Uganda has one of the lowest corporate income tax collection rates in sub-Saharan Africa, while offering generous corporate tax incentives. It is unclear whether tax incentives achieve their objectives without primarily benefiting firms, potentially undermining domestic revenue mobilization and...