Mapping systemic risk in the international banking network
Systemic risk among the network of international banking groups arises when financial stress threatens to criss-cross many national boundaries and expose imperfect international co-ordination. To assess this risk, we apply an information theoretic map equation due to Martin Rosvall and Carl Bergstrom to partition banking groups from 21 countries into modules. The resulting modular structure reflects the flow of financial stress through the network, combining nodes that are most closely related in terms of the transmission of stress. The modular structure of the international banking network has changed dramatically over the past three decades. In the late 1980s four important financial centres formed one large supercluster that was highly contagious in terms of transmission of stress within its ranks, but less contagious on a global scale. Since then the most influential modules have become significantly smaller and more broadly contagious. The analysis contributes to our understanding as to why defaults in US sub-prime mortgages had such large global implications.
|Date of creation:||02 Mar 2011|
|Contact details of provider:|| Postal: Bank of England, Threadneedle Street, London, EC2R 8AH|
Phone: +44 (0)171 601 4030
Fax: +44 (0)171 601 5196
Web page: http://www.bankofengland.co.uk/
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Stefano Schiavo & Javier Reyes & Giorgio Fagiolo, 2010.
"International trade and financial integration: a weighted network analysis,"
Taylor & Francis Journals, vol. 10(4), pages 389-399.
- Giorgio Fagiolo & Javier Reyes & Stefano Schiavo, 2007. "International Trade and Financial Integration: a Weighted Network Analysis," Documents de Travail de l'OFCE 2007-11, Observatoire Francais des Conjonctures Economiques (OFCE).
- Giorgio Fagiolo & Javier Reyes & Stefano Schiavo, 2007. "International Trade and Financial Integration: A Weighted Network Analysis," LEM Papers Series 2007/16, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
- Giorgio Fagiolo & Javier Reyes & Stefano Schiavo, 2007. "International Trade and Financial Integration : a Weighted Network Analysis," Working Papers hal-00973118, HAL.
- Giorgio Fagiolo & Javier Reyes & Stefano Schiavo, 2007. "International Trade and Financial Integration : a Weighted Network Analysis," Sciences Po publications 2007-11, Sciences Po.
- Kaminsky, Graciela L. & Reinhart, Carmen M., 2000. "On crises, contagion, and confusion," Journal of International Economics, Elsevier, vol. 51(1), pages 145-168, June.
- Joshua Coval & Jakub Jurek & Erik Stafford, 2009. "The Economics of Structured Finance," Journal of Economic Perspectives, American Economic Association, vol. 23(1), pages 3-25, Winter.
- Stijn Claessens & Luc Laeven & Deniz O Igan & Giovanni Dell'Ariccia, 2010. "Lessons and Policy Implications from the Global Financial Crisis," IMF Working Papers 10/44, International Monetary Fund. Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:boe:boeewp:0413. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Digital Media Team)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.