Die zentrale finanzpolitische Aufgabe der kommenden Jahre wird die Konsolidierung der öffentlichen Haushalte sein. Auch nach Bewältigung der Rezession werden weiterhin "strukturelle" Defizite in einer Größenordnung von drei bis vier Prozent des Bruttoinlandsprodukts bestehen bleiben....

Using a German firm-level data set, this paper is the first to jointly study the cyclical properties of the cross-sections of firm-level real value added and Solow residual innovations, as well as capital and employment adjustment. We find two new business cycle facts: 1) The cross-sectional...

Is time-varying firm-level uncertainty a major cause or amplifier of the business cycle? This paper investigates this question in the context of a heterogeneous-firm RBC model with persistent firm-level productivity shocks and lumpy capital adjustment, where cyclical changes in uncertainty...

We analyze the distribution and taxation of top incomes in Germany during the 1990s on the basis of individual tax returns data. We derive a measure of economic income from taxable gross income as reported in the tax returns. Thanks to complete sampling, we can deliver a very precise description...