We survey the economics literature on optimal patent design. We first outline the patent right and the basic economic effects of the patent on innovation. Models that use frictions instead of patents to generate rewards to innovation and models of trade secrecy are considered briefly. The patent...

This is a report on aspects of the interface between competition law and patent law. Competition authorities have long been aware of the potentially difficult relationship between these two bodies of Law. At the level of the EU, this relationship has already been abundantly discussed in both the...