The Institutional Design of International Double Taxation Avoidance

This article analyzes the institutional design of international double tax avoidance. The basic argument is that double tax avoidance exhibits the strategic structure of a coordination game with a distributive conflict. The distribution of tax revenues depends on the asymmetry of investment flows between treaty partners. Since investment flows are defined dyadically, bilateral bargaining can best accommodate countries' concern for the distribution of tax revenues and other economic benefits connected to the tax base. Moreover, because there are no serious externality problems with bilateral agreement, this solution is also viable. At the same time, there is a need for a multilateral organization to disseminate information and shared practices in the form of a model convention that provides a focal point for bilateral negotiations. The strategic structure of a coordination game can also explain why the institutions of double tax avoidance do not have to be equipped with third-party enforcement capabilities. Instead, the Mutual Agreement Procedure (MAP) is interpreted as a device to deal with the fact that double tax agreements (DTAs) are incomplete contracts