Inter-firm Networks: Coordination Through Board and Department Interlocks

The book applies advanced statistical and social network analysis alike by combining firms’ attributes (e.g. standard economic-financial parameters) and topological indices for firms (e.g. centrality and cluster measures). By conducting the analysis at both the aggregate network level and the cluster or corporate group level, the authors show how extensive and intensive the interlock forms of coordination are, especially when dealing with shared managers. By testing seven hypotheses concerning the research stream on board interlocks and (more broadly) inter-firm networks, the study offers new insights into the role of the financial sector, on the relations between interlock coordination and firms’ performance, on the role of geographical, technological and organizational proximity, and on the relations between interlock coordination and firms’ size. As such, this book will appeal to scholars of organization studies, business and management studies, industrial and evolutionary economics, and economic sociology, as well as officers and policymakers at anti-trust regulation institutions.