This paper analyses the issue of parallel trade (arbitrage) for products protected by intellectual property rights. Many countries have traditionally allowed owners of intellectual property rights to prohibit arbitrage in the face of international price discrimination. In a well-known paper...

Most of the contest literature deals with first prizes; this Paper deals with the optimality of second prizes. We show that in a three-person contest where one contestant is very strong a second prize can be optimal from the point of view of eliciting maximum effort from every contestant....