Considerable efforts have been made in the recent years to produce detailed topologies of the Internet. While Internet topology data have brought to the attention of a wide and somehow diverse audience of scholars they have been so far overlooked by economic analyses. In this paper we suggest...

This paper studies how the distributions of the most important network statistics measuring connectivity, assortativity, clustering and centrality in the international-trade network have co-evolved over time. We show that all node statistic distributions and their correlation structure have...

This paper examines how a radical technological innovation affects alliance formation of firms and subsequent network structures. We use longitudinal data of interfirm R&D collaborations in the biopharmaceutical industry in which a new technological regime is established. Our findings suggest...