This paper investigates the issue of the optimal tariff policy of the domestic country ("North") in an environment in which its trade with the foreign country ("South") is accompanied by a leakage of technological information (spillovers). Three duopoly games were considered. The first one views...

We scrutinize the impact of international productivity gains (spillovers) induced by imports and exports on optimal tariffs. First, we solve a stylized 2x2 trade model of a large open economy and show that (a) productivity gains via exports and imports both reduce the strategically optimal...

Some countries have voiced unease about differences between their own tariff rates and those of major trading partners, calling for more "reciprocity". These calls raise the question how large the negative spillover effects of countries' tariffs on others have become over time. Given a presumed...