The mixed picture of extant research on the relationship between internal and external R&D prompts us to ask such a question: under what conditions is there complementarity or substitutability between different R&D strategies? The goal of this paper is to contribute to the empirical literature...

The life sciences sector (and biotechnology in particular) has emerged as a prospective area, and attracted a lot of attention recently. Multinational companies in the life sciences seek to explore new markets, and, on the other side, governments strive to develop the life sciences sector...