The purpose of this paper is to use a game theoretical approach to analyze tax harmonization, or competition, in a monetary union, more specifically in Europe. Without harmonization, free-riding behaviors may appear, leading to a sub-optimal tax equilibrium. Tax competition may also create...

We consider a world in which a mobile polluting firm must locate in one of two regions. The regions differ in two dimensions: their marginal cost of pollution and the production cost of the firm. It is shown that under incomplete information on regional marginal costs of pollution, fiscal...