Considerable efforts have been made in recent years to produce detailed topologies of the Internet, but so far these …. Moreover, distance plays a more prominent role in shaping the network of international trade in physical goods than trade in …

Considerable efforts have been made in the recent years to produce detailed topolo- gies 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 …. Last, distance plays a more prominent role in shaping the network of international trade in physical goods than trade in …