Zusammenfassung:
We explore the network topology of the interbank payments transferred between commercial banks over the Fedwire® Funds Service. We find that the network is compact despite low connectivity. The network includes a tightly connected core of money-center banks to which all other banks connect. The degree distribution is scale-free over a substantial range. We find that the properties of the network changed considerably in the immediate aftermath of the attacks of September 11, 2001.
Schlagwörter:
network, topology, interbank, payment, Fedwire, September 11, 2001