We evaluate the case for non-discrimination in the international protection of intellectual property. If trade is not subject to any frictions then requiring national treatment (NT) in patent protection does not have any consequences for innovation (and welfare) since unfavorable discrimination...

This paper develops a North-South product model in which Southern imitation and the North-South flow of foreign direct investment (FDI) are endogenously determined. In the model, a strengthening of IPR protection in the South reduces the rate of imitation, which, in turn, increases the flow of...