This study explores the relative contributions of large incumbent and small innovative firms in explaining the different structures and dynamics of interorganizational networks across multi-levels of analysis, egocentric, sectoral, and industrial. Empirically, we study alliance network evolution...

Understanding financial and industrial dynamics as well as the rapid innovation flows that circulate worldwide, is indispensable when addressing the question of clusters and their relevance. The governance of clusters is indeed complex as it requires that geographical and organizational...