SELF-ORGANIZED CRITICALITY IN A MODEL OF COLLECTIVE BANK BANKRUPTCIES
2002 ◽
Vol 13
(03)
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pp. 333-341
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Keyword(s):
The question we address here is of whether phenomena of collective bankruptcies are related to self-organized criticality. In order to answer it we propose a simple model of banking networks based on the random directed percolation. We study effects of one bank failure on the nucleation of contagion phase in a financial market. We recognize the power law distribution of contagion sizes in 3d- and 4d-networks as an indicator of SOC behavior. The SOC dynamics was not detected in 2d-lattices. The difference between 2d- and 3d- or 4d-systems is explained due to the percolation theory.
1997 ◽
Vol 07
(01)
◽
pp. 187-198
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1999 ◽
Vol 09
(12)
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pp. 2249-2255
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Keyword(s):
2010 ◽
Vol 17
(4)
◽
pp. 339-344
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1999 ◽
Vol 32
(14)
◽
pp. 2633-2644
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1998 ◽
Vol 79
(2)
◽
pp. 1098-1101
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2021 ◽
2011 ◽
Vol DMTCS Proceedings vol. AP,...
(Proceedings)
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