This paper solves an often neglected problem of efficient taxation where the policymaker is interested in minimizing the dead weight burden imposed on the society by labor income taxes. Specifically, it argues that the efficient tax function assumes the form of a step function. Furthermore, it...

This paper provides a new and improved measure of the marginal cost of public funds (MCF). It is based on a benchmark tax which is distributionally neutral and non-distortive. This is in contrast to the MCF-measure used in the previous literature, that has used the regressive uniform lump-sum...

This paper discusses tax policy measures to reduce corporate tax avoidance by extending taxation in the source country without imposing double taxation. We focus on four options: Bilaterally restricting interest and royalty deductibility, introducing an inverted tax credit system, levying...