This paper identifies conditions under which, starting from any tax distorting equilibrium, destination- and origin-based indirect tax-harmonizing reforms are potentially Pareto improving in the presence of global public goods. The first condition (unrequited transfers between governments)...

The paper analyzes strategic commodity taxation in a model with trade in a single private good which is simultaneously imported by consumers of a high-tax region and exported by its producers. Conditions for the existence of a Nash equilibrium are given and an asymmetry is introduced through...