particular it is important to define the network organization and the functions associated to the different network partitions … relevant network components as communities. The method is also useful to represent the network community structure, especially … the network hierarchical structure. The application of the methodologies is based on the Italian interlocking directorship …

This paper studies international migration from a complex-network perspective. We define the international …-migration network (IMN) as the weighted-directed graph where nodes are world countries and links account for the stock of migrants … architecture of the network and its evolution over time in the period 1960-2000. We find that the IMN is organized around a modular …