We develop a North-South model in which a firm that enjoys monopoly status in the North (by virtue of a patent or a trademark) has the incentive to price discriminate internationally because Northern consumers value its product more than Southern ones. While North's policy regarding the...

We analyze how a price control and the threat of compulsory licensing (CL) affect consumer access in a developing country (South) to a patented foreign product. In the model, the Southern government sets the level of the price control on a Northern patent-holder who chooses between entry and...

This paper analyzes the causes and consequences of regional exhaustion of intellectual property, a policy regime under which a set of countries permit parallel imports from one another but not from the rest of the world. A three-country model is developed in which two high-income countries...

In a North–South vertically differentiated duopoly we analyze (i) the effects of parallel import (PI) policies on price competition and (ii) the interdependence of national PI policies. Prices can be higher in the North if both countries permit PIs relative to when only the South does. If...

We develop a North-South model in which a firm that enjoys monopoly status in the North (by virtue of a patent or a trademark) has the incentive to price discriminate internationally because Northern consumers value its product more than Southern ones. While North's policy regarding the...

This paper analyzes economic linkages between the exhaustion and protection of intellectual property. We consider a North-South model, where a firm that enjoys monopoly status in the North by virtue of an intellectual property right (IPR) -- such as a patent or a trademark -- has the incentive...

In a North-South vertically differentiated duopoly, we derive equilibrium government policies towards parallel imports (PIs). By incorporating strategic interaction at the policy-setting stage and the product market, the model sheds new light on (i) the effects of PI policies on pricing behavior...

This paper shows that parallel import policy can act as an instrument of strategic trade policy. We demonstrate this result in two-country international duopoly where a domestic monopolist competes with a rival firm in the foreign market if it chooses to incur the fixed investment cost of...

In a three country model with endogenous tariffs, this paper evaluates and contrasts the welfare effects of free trade agreements (FTAs) and customs unions (CUs) — the two most commonly occurring preferential trade agreements (PTAs). We show that if the external tariff of a PTA is not too...

We develop a North-South model in which a firm that enjoys monopoly status in the North (by virtue of a patent or a trademark) has the incentive to price discriminate internationally because Northern consumers value its product more than Southern ones. While North's policy regarding the...