Baum, Joel A. C.; Shipilov, Andrew V.; Rowley, Tim J. - In: Industrial and Corporate Change 12 (2003) 4, pp. 697-725
Interfirm networks often take on characteristics consistent with the notion of a small world--they are locally clustered into dense sub-networks or cliques that are sparsely connected by a small number of ties that cut across the cliques, linking network members through a relatively small number...