Trade taxes and international investment

摘要

This paper demonstrates that international investment disturbs the conventionally understood equivalence between import tariffs and export taxes. Fundamentally, remittances to foreigners introduce an additional pecuniary channel between countries so that two-good Lerner Symmetry generally will not hold. Moreover, because tariffs subsidize investors in the local import competing sector while export taxes can extract rent from foreign investors in the export sector, the pattern of international investment will influence government preferences over trade policy instruments as well as levels. Notably, trade tax symmetry is restored by introducing a third policy tool in the form of a direct a tax on international remittances.