This text is intended for upper-level undergraduate and MBA courses such as Economics and Technology, Economics of Innovation, and Economics of Science and Technology, among others. The first chapter introduces the concept of public/private research partnerships along with other concepts fundamental to an understanding of innovation and technology policy. The framework chapters (2-5) set forth an argument for the public’s role – government’s role – in innovation in general and in public/private partnership in particular. The remaining chapters (6-14) describe a number of public/private partnerships and, to the extent possible, evaluate their social impact.