We exploit an exhaustive administrative dataset that includes the individual tax returns of all households in the top percentile of the income distribution in Germany to pin down the effective income taxation of households with very high incomes. Taking tax base erosion into account, we find...

Im Jahre 1994 hat das DIW ein Szenario für eine ökologische Steuerreform untersucht. Dabei wurde die Einführung einer allgemeinen Energiesteuer unterstellt, deren Aufkommen zur Senkung bestehender Abgaben (insbesondere zur Senkung der Lohnnebenkosten der Arbeitgeber) verwendet werden sollte....

This paper provides formulas for optimal top marginal tax rates when couples are taxed according to income splitting between spouses, consumption is taxed, and the skill distribution is unbounded. Optimal top marginal income tax rates are computed for Germany using a dataset that includes the...

The idea of higher wealth taxes to finance the mounting public debt in the wake of the financial crises is gaining ground in several OECD countries. We evaluate the revenue and distributional effects of a one-time capital levy on personal net wealth that is currently on the German political...