Die Covid-19-Pandemie verursacht weltweit erhebliche Verwerfungen in Gesellschaft und Wirtschaft. Kurz- und mittelfristigen Finanzhilfen zur Abmilderung der akuten Folgen von Corona müssen so ausgerichtet werden, dass sie gleichzeitig den langfristig nötigen Wandel hin zu einer nachhaltigen...

This report provides a comprehensive overview of climate cost modelling, from the perspective of damage costs and mitigation costs respectively. It also provides guidance for policymakers on which framework shall be used to derive climate costs for different policy objectives. For both...

Three results emerge from a simple experiment on imitation. First, I find behavior which strongly suggests an intention to imitate. Second, players imitate successful other players rather than repeating successful actions. Third, to find imitation examples, players use several periods of memory....

We investigate the matching algorithm used by the German central clearinghouse for university admissions (ZVS) in medicine and related subjects. This mechanism consists of three procedures based on final grades from school (“Abiturbestenverfahren”, “Auswahlverfahren der Hochschulen”) and on...

We estimate the impact of effective profit taxation on the financial leverage ofcorporations on the basis of a pseudo-panel constructed from corporate tax return micro data for theperiod 1998-2001, a period which saw the introduction of a major corporate tax reform in Germany.The financial...

We estimate the elasticity of corporate taxable income with respect to the effectivecorporate tax rate on the basis of a pseudo-panel constructed from corporate tax return microdata for the period 1998-2001, a period which saw the introduction of a major corporate taxreform in Germany....

In Germany, the tax loss carry-forward of corporations significantly increased over the lastdecade. At the same time only a small percentage of losses have been effectively offset. Onepotential reason for this puzzle is that stricter loss offset restrictions have been introduced inrecent years....

We investigate the matching algorithm used by the German central clearinghouse foruniversity admissions (ZVS) in medicine and related subjects. This mechanism consists ofthree procedures based on final grades from school ("Abiturbestenverfahren","Auswahlverfahren der Hochschulen") and on waiting...

Using a ¯rm-level panel data set I assess whether dynamic models of in-vestment provide an empirically fruitful framework for analyzing tax e®ectson changes in capital stock. In particular I estimate a one-step error correc-tion model (ECM) complementing the usual estimation of a distributed...

Quotas for special groups of students often apply in school or university admission procedures. This paper studies the performance of two mechanisms to implement such quotas in a lab experiment. The fi rst mechanism is a simplifi ed version of the mechanism currently employed by the German...