Thin capitalization rules limit firms' ability to deduct internal interest payments from taxable income, thereby restricting debt shifting activities of multinational firms. Since multinational firms can limit their tax liability in several ways, regulation of debt shifting may have an impact on...

In this paper we analyze the structure of contest equilibria with a variable number of individuals. First we analyze a situation where the total prize depends on the number of agents and where every single agent faces opportunity costs of investing in the contest. Second we analyze a situation...

This paper studies a two-region model in which unemployment, education decisions andinterregional migration are endogenous. The poorer region exhibits both lower wagesand higher unemployment rates, and migrants to the richer region are disproportionallyskilled. The brain drain from the poor to...

This paper reviews the recent theoretical literature that analyses the European Union'spolicy to eliminate preferential corporate tax regimes and the proposal to introduce aconsolidated EU tax base with formula apportionment for the taxation of multinationalfirms. Since neither proposal includes...

The issue of capital tax competition in source-based capital taxes is viewed to be unproblematic if residence-based capital taxation exists. The sustainability, however, of residence-based capital taxation depends on the co-operation of source countries to assist in collecting tax revenues that...

In this paper fiscal policy is examined for an open economy characterised by unemployment due to efficiency wages. We allow for capital and firm mobility in a model where the government chooses the level of wage, source-based capital and profit taxation. The taxing choices of governments are...

This paper examines information sharing between governments in an optimal taxation framework. We present a taxonomy of alternative systems of international capital income taxation and characterize the choice of tax rates and information exchange. The model reproduces the conclusion of the...

In this paper we analyze the structure of contest equilibria with a variable number of individuals. First we analyze a situation where the total prize depends on the number of agents and where every single agent faces opportunity costs of investing in the contest. Second we analyze a situation...

Deposit systems for one-way beverage containers are widely supported by green activists and have been implemented in several countries. This paper analyzes whether such deposit systems can optimally internalize the externalities that result when consumers dump these containers. It is shown that...