Im vorliegenden Beitrag wird untersucht, ob sich ein internationales Vorgehen gegen Steueroasen rechtfertigen lässt und welche Instrumente dabei gewählt werden sollen. Es wird argumentiert, dass durch die Ausklammerung der Unternehmensbesteuerung aus den OECD Maßnahmen gegen Steueroasen...

In this paper, we consider optimal tax enforcement policy in the presence of profit shifting towards tax havens. We show that, under separate accounting, tax enforcement levels may be too high due to negative fiscal externalities. In contrast, under formula apportionment, tax enforcement is...

This paper analyzes the tax haven investment behavior of multinational firms from a country that exempts foreign income from taxation. High foreign tax rates generally encourage firms to invest in tax havens, though significant costs of reallocating taxable income dampen these incentives. The...

This paper develops a competition theory framework that evaluates an important aspect of the OECD's Harmful Tax Practices Initiative against tax havens. We show that the sequential nature of the process is harmful and more costly than a 'big bang' multilateral agreement. The sequentiality may...

The paper evaluates the working of German CFC rules that restrict the use of foreign subsidiaries located in low-tax countries to shelter passive investment income from home taxation. While passive investments make up a significant fraction of German outbound FDI, we find that German CFC rules...

Rent-sharing between firm owners and workers is a robust empirical finding. If workers bargain with firms, information on the actual surplus is essential. When the firm can use profit shifting to create private information on the surplus, it can thereby reduce its wage bill. We study how rent...

This paper uses confidential firm-level panel data to provide new estimates on the extent of corporate profit shifting by German-based affiliates of multinational corporations. The estimated semi-elasticity of reported profits with regard to statutory foreign tax rates is 3.6, or 4.8 when...

Die Steuerplanung internationaler Unternehmen, die durch geschickte Kombination von Regelungen ihre Steuerbelastungen gegen null senken, und die Steuerpolitik einiger Länder stehen in der öffentlichen Kritik. Johanna Hey, Universität zu Köln, verweist darauf, dass es bei der Bekämpfung sog....

Im April 2016 veröffentlichte das »International Consortium of Investigative Journalists« die sogenannten »Panama Papers«, die Einblicke in ein System von Steueroasen und Briefkastenfirmen boten. Alfons J. Weichenrieder, Goethe-Universität Frankfurt, sieht den politischen Druck auf die...