The topology of interbank payment flows
The topology of interbank payment flows
复制标题
DOI：
10.1016/j.physa.2006.11.093
复制
发表时间：
2007-06-01
影响因子：
3.3
通讯作者：
Beyeler, Walter E.
中科院分区：
文献类型：
--
作者：
Soramaki, Kimmo;Bech, Morten L.;Beyeler, Walter E.
我们探讨了通过Fedwire（R）基金服务在商业银行之间转移的银行间支付的网络拓扑。我们发现，网络具有低的平均路径长度和低连通性。该网络包括一个紧密连接的核心银行，大多数其他银行都与之相连。度分布在相当大的范围内是无标度的。我们发现，网络的属性发生了很大的变化，在2001年9月11日的事件后立即。(c)2007年由Elsevier B.V.出版。
We explore the network topology of the interbank payments transferred between commercial banks over the Fedwire (R) Funds Service. We find that the network has both a low average path length and low connectivity. The network includes a tightly connected core of banks to which most 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 events of September 11, 2001. (c) 2007 Published by Elsevier B.V.