part is a longitudinal study of 49 inter-organisational innovation groups in Germany. We find that the share of regional …In the literature there is a controversy about the relevance of the spatial dimension in innovation collaboration. We … innovation projects. To this end, we introduce a social-psychological approach to the field of economic geography. The empirical …

Competitiveness clusters (or innovation clusters) are the focal point of French new industrial policy. They are based … on classical cluster model and its well-known agglomeration positive externalities and on benefits of cooperation. After … a brief literature review of cluster theory, we focus on the theoretical conditions under which French innovation …