This paper analyses the effects of introducing a common EU tax base with formula apportionment on the size of the EU wide tax base and on the distribution of the tax base between the EU member countries. We use a combined dataset of Deutsche Bundesbank's Foreign Direct Investment data (MiDi) and...

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...

Kapitalmarktorientierte Unternehmen in Deutschland orientieren sich in zunehmendem Maße an der Konzernsteuerquote. Diese unterscheidet sich in wesentlichen Aspekten von den in der Forschung gängigen Maßen der effektiven Besteuerung, die auf dem neoklassischen Investitionsmodell basieren. Dies...

This paper discusses the issue of profit shifting and 'aggressive' tax planning by multinational firms. The paper makes two contributions. First, it provides some background information to the debate by giving a brief overview of existing empirical studies on profit shifting and by describing...

The Tax Cuts and Jobs Act constitutes the largest change to the US tax system since the 1980s and thoroughly alters the way in which multinational companies are taxed. Current assessments on the reform’s international impact vary widely. This article sheds light on the tax reform’s expected...

Die Globalisierung und damit die weitere Vertiefung der wirtschaftlichen Integration werden von verschiedenen Seiten infrage gestellt. In vielen Ländern sind protektionistische Tendenzen zu erkennen. Die Folgen der US-Steuerreform und die Auswirkungen auf den internationalen Steuerwettbewerb...