The paper studies the role of capital mobility for efficiency of decentralized fiscal policies in a tax competition model where only a distorting wage, the residencebased and the source-based capital tax are available. We extend Bucovetsky and Wilson (1991) in deriving second-best taxation rules...

Capital tax competition is analyzed in a model with a single private and a locally supplied public consumption good. As a benchmark case necessary conditions for efficient interregional tax structures are derived and contrasted with the outcome of beggar thy neighbor strategies. If households...

Die Arbeit gibt eine Einführung in die Numerische Allgemeine Gleichgewichtsanalyse anhand des Programmpaketes MPS/GE. Hierdurch sollen die Eintrittskosten von potentiellen Nutzern in diese flexible und mächtige Analysetechnik reduziert werden: Zunächst wird die Vorgehensweise bei der...

The paper analyzes the conditions under which the smaller of two otherwise identical countries prefers the non-cooperative Nash equilibrium to a situation of fully harmonized tax rates. A standard two-country model of capital tax competition is extended by allowing for transaction costs,...

This paper reviews the recent theoretical literature that analyses the European Union's policy to eliminate preferential corporate tax regimes and the proposal to introduce a consolidated EU tax base with formula apportionment for the taxation of multinational firms. Since neither proposal...

Ergänzend zu dem im ifo Schnelldienst 11/2004 diskutierten Thema "Sollte die Unternehmensbesteuerung innerhalb der EU harmonisiert werden?" plädiert Prof. Dr. Christoph Spengel, Universität Gießen, für eine Angleichung der effektiven Unternehmenssteuerbelastungen innerhalb der EU. Dazu...

This paper investigates regulation on corporate income taxation with multinationals and transfer pricing. We recommend full cooperation within the EU if profit shifting costs are sufficiently low and cannot be influenced to a large extend. Otherwise, high profit shifting costs or the potential...