Der Anfang der 1990er Jahre eingeführte Solidaritätszuschlag ist eine Ergänzungsabgabe zur Einkommensteuer, Kapitalertragsteuer und Körperschaftsteuer in Deutschland. In steuerpolitischen Debatten wird in regelmäßigen Abständen seine Abschaffung gefordert. Als eine Alternative zur...

We assess the effects of U.S. tax policy reforms on inequality by applying a new decomposition method allowing us to disentangle the policy effect from changing market incomes. Over the period 1979-2007, the cumulative policy effect aggravated inequality by increasing the income share of the top...

We assess the effects of U.S. tax policy reforms on inequality by applying a new decomposition method allowing us to disentangle the policy effect from changing market incomes. Over the period 1979-2007, the cumulative policy effect aggravated inequality by increasing the income share of the top...

How can retirement savings be increased? We explore a unique policy change in the context of the German pension system to study this question. As of 2004, the German pension authority started to send out annual letters providing detailed and comprehensible information about the pension system...