De Masi, G.; Giovannetti, G.; Ricchiuti, G. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 5, pp. 1202-1214
In this paper we reconstruct and discuss the network of Italian firms investing abroad, exploiting information from complex network analysis. This method, detecting the key nodes of the system (both in terms of firms and countries of destination), allows us to single out the linkages among firms...