Mircrosimulation models (MSM) and Computable General Equilibrium models (CGE) have both been widely used in policy analysis. The combination of these two model types allows the utilisation of the advantages of both types. The aim of this paper is to describe the state-of-the-art in simulation...

Die Auseinandersetzung um die Weiterentwicklung des Ehegattensplittings in Richtung einer stärkeren steuerlichen Berücksichtigung von Kindern hält in der Regierungskoalition an. Wie kann ein Familiensplitting ausgestaltet werden? Welche Wirkungen ergeben sich auf das Steueraufkommen? Welche...

Derzeit werden verschiedene Kombilohnmodelle zur Bekämpfung der Arbeitslosigkeit von Niedrigqualifi zierten diskutiert. Wie unterscheiden sich diese Modelle? Welche Wirkungen haben sie auf das Arbeitsangebot? Welche Kosten sind damit verbunden?

We analyze the effectiveness of fiscal policy in general and automatic stabilizers in particular to stabilize output in Eurozone member states under the current institutional framework of fiscal governance. First, a descriptive analysis based on macro data is conducted for the period 2007-2014,...

This contribution develops a blueprint for a European fiscal union. The proposal addresses the shortcomings of most other reform designs which do not offer a solution for insolvent or noncooperative euro countries. We suggest a design which combines fiscal insurance with an orderly procedure to...

The elasticity of taxable income (ETI) is often interpreted as a sufficient statistic to assess the welfare costs of taxation. Building on the conceptual framework of Chetty (2009), we show that this assertion does no longer hold for tax systems with deduction possibilities if (i) deductions...

This paper applies multidimensional affluence measures to a new dataset on income and wealth in 15 Eurozone countries. We start our analysis by examining the income and wealth distributions separately for each country, and extend it to a multidimensional setting by considering the joint...

We analyze different options for the design of a common unemployment insurance system for the euro area (EA). We assess their effectiveness to act as an insurance device in the presence of asymmetric macroeconomic shocks. Running counterfactual simulations based on micro data for the period...

The potential economic outcomes resulting from a flat rate of income tax have been the subject of an ongoing academic and political debate. Many observers have suggested that the introduction of a flat tax would be beneficial for a country’s economy, having a positive influence on the labor...

This paper estimates the incidence of corporate taxes on wages using a 20-year panel of German municipalities. Administrative linked employer-employee data allows estimating heterogeneous worker and firm effects. We set up a general theoretical framework showing that corporate taxes can have a...