Industrial Innovation and Innovation Community
The concept of "innovation system" has acquired a dominating position in the field of innovation research since the 1990s. However, this perspective can not explain why in the same context some industrial innovations can succeed and others do not. Mainly based on formal organizations, the concept of innovation system does not take into account the notion of power and ignores the effect of conflict that plays an important role in industrial innovation. The cases of the semiconductor foundry and the IC design sectors in Taiwan presented in the first part of the thesis, as well as the cases of vaccines such as BCG, Mutagrip, Hevac B, Prevenar and Gardasil in the French vaccine industry which constitute the second part of the thesis, demonstrate the significance of sociological factors in the history of each industrial innovation. The industrial innovation is a collective action that goes beyond the organizational boundaries and goes against the actual order. But it is not without discipline. Between the formal structure and the freedom of innovators, there is a form of collective action which meets the interests of actors for the achievement of an industrial innovation. These actions, according to the thesis, were constituent of an innovation community. It is a local order established by key players of each innovation, taking advantage of their powers in the system of formal organizations, pursuing opportunities to mobilize the necessary resources for innovation activities. The thesis therefore propose a bottom-up model of industrial innovation, based on the action rather than the actor, which can help overcome the problems faced by the innovation system in explaining industrial innovation.