This paper documents new facts on corporate taxation and the revenue potential of corporate minimum taxes, leveraging firm-level tax returns from 16 countries. First, effective tax rates follow a humped-shaped pattern with firm size: small firms benefit from reduced rates, while large firms take...

This paper documents the rise of corporate tax-base narrowing measures in the EU using a novel dataset covering both tax rate and tax base reforms implemented between 2014 and 2022. Our findings indicate a shift away from the ’cut rate – broaden base’ approach, as governments increasingly...

The effective corporate tax rate is a critical measure reflecting a nation's fiscal policy and its attractiveness to foreign investment. This study investigates the relationship between macroeconomic determinants and effective corporate tax rates, focusing on Slovakia's competitiveness within...

We investigate long-run earnings responses to taxes in the presence of dynamic returns to effort. First, we develop a theoretical model of earnings determination with dynamic returns to effort. In this model, earnings responses are delayed and mediated by job switches. Second, using...

We provide new evidence on countries' tax effort - the gap between collected and predicted tax revenue - based on a self-constructed panel of 114 countries, covering the period from 1995 to 2020. We apply the stochastic frontier model of Kumbhakar et al. (2014. Technical efficiency in competing...