Optimal Taxation

Optimal Multi-Dimensional Taxation
with Etienne Lehmann, Sander Renes and Floris Zoutman

Optimal Taxation of Risky Capital Income: the Rate-of-Return Allowance
with Robin Boadway
[CESifo working paper]

Optimal Taxation of Capital Income When Rates of Return Are Heterogeneous
with Bas Jacobs, Aart Gerritsen and Alexandra Rusu

Poverty , Inequality and Welfare

Intergenerational Inequality in Welfare: Facts and Values
with André Decoster and Erik Schokkaert