The paper analyzes the effects of a regionally coordinated profit tax in a model with three active countries, one of which is not part of the union, and a globally mobile firm. We show that regional tax coordination can lead to two types of welfare gains. First, for investments that would take...

Within the European Union, there exists a fundamental tension between the fiscal sovereignty of its Member States, in particular in the field of direct taxation, and the requirements of the Internal Market, which aim at the abolition of any regulatory or fiscal obstacles to cross border movement...

This paper develops a model of tax competition with three countries, which initially form a union where countries refrain from using different tax rates in different sectors of the economy. We study the impact of one country leaving the union. We show that the introduction of discriminatory...

This paper develops a model of tax competition with three countries, which initially form a union where countries refrain from using different tax rates in different sectors of the economy. We study the impact of one country leaving the union. We show that the introduction of discriminatory...

This survey summarizes the state and development of European tax policy, in particular discussing the harmonization progress in direct as well as indirect taxes. Based on an overview over the theoretical and empirical literature on tax competition, we further ask whether increased tax...

The recent international agreement on a minimum effective corporate tax rate marks a profound change in global tax arrangements. The appropriate level of that minimum, however, has been, and remains, extremely contentious. This paper explores the strategic responses to a minimum tax, which the...

This paper develops a model of tax competition with three countries, which initially form a union where countries refrain from using different tax rates in different sectors of the economy. We study the impact of one country leaving the union. We show that the introduction of discriminatory...

Der vorliegende Aufsatz untersucht unter anderem die Effekte zweier klassischer Prinzipien der internationalen Kapitalbesteuerung auf die Gerechtigkeit und die Effizienz: das Bestimmungslandund das Ursprungslandprinzip. Weiterhin werden die Harmonisierungs- und die Steuerwettbewerbspolitik in...

The present paper studies among other issues the effects on equity and efficiency of two classic principles of international capital taxation: the principle of residence and the principle of source. In addition, it discusses harmonization and tax competition policies in corporate taxation,...