Contractual joint ventures, sometimes also called as "consortiums", where several participants, without creating a new entity, unite their personal efforts and material resources with a view of achieving a certain common goal, remain a popular organizational form of large-scale international...

We use a simple model of collaborative innovation to structure an empirical analysis of minority equity links in biotechnology alliances between clients and R&D firms. In the model, an equity link is an investment in information acquisition: it improves the ability of the client to learn about...