Contagion Risk in the Czech Financial System: A Network Analysis and Simulation Approach
This paper examines the potential for contagion within the Czech banking system via the channel of interbank exposures of domestic banks enriched by a liquidity channel and an asset price channel over the period March 2007 to June 2012. A computational model is used to assess the resilience of the Czech banking system to interbank contagion, taking into account the size and structure of interbank exposures as well as balance sheet and regulatory characteristics of individual banks in the network. The simulation results suggest that the potential for contagion due to credit losses on interbank exposures was rather limited. Even after the introduction of a liquidity condition into the simulations, the average contagion was below 3.8% of the remaining banking sector assets, with the exception of the period from December 2007 to September 2008. Activation of the asset price channel further increases the losses due to interbank contagion, showing that liquidity of government bonds would be essential for the stability of Czech banks in stress situations. Finally, the simulation results for both idiosyncratic and multiple bank failure shocks suggest that the potential for contagion in the Czech banking system has decreased since the onset of the global financial crisis.
|Date of creation:||Dec 2012|
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- Paolo Emilio Mistrulli, 2007.
"Assessing financial contagion in the interbank market: Maximum entropy versus observed interbank lending patterns,"
Temi di discussione (Economic working papers)
641, Bank of Italy, Economic Research and International Relations Area.
- Mistrulli, Paolo Emilio, 2011. "Assessing financial contagion in the interbank market: Maximum entropy versus observed interbank lending patterns," Journal of Banking & Finance, Elsevier, vol. 35(5), pages 1114-1127, May.
- Iyer, Rajkamal & Peydró, José-Luis, 2010.
"Interbank contagion at work: evidence from a natural experiment,"
Working Paper Series
1147, European Central Bank.
- Rajkamal Iyer & José-Luis Peydró, 0. "Interbank Contagion at Work: Evidence from a Natural Experiment," Review of Financial Studies, Society for Financial Studies, vol. 24(4), pages 1337-1377.
- George Sheldon & Martin Maurer, 1998. "Interbank Lending and Systemic Risk: An Empirical Analysis for Switzerland," Swiss Journal of Economics and Statistics (SJES), Swiss Society of Economics and Statistics (SSES), vol. 134(IV), pages 685-704, December.
- Helmut Elsinger & Alfred Lehar & Martin Summer, 2006.
"Risk Assessment for Banking Systems,"
INFORMS, vol. 52(9), pages 1301-1314, September.
- Rodrigo Cifuentes & Gianluigi Ferrucci & Hyun Song Shin, 2005.
"Liquidity risk and contagion,"
Bank of England working papers
264, Bank of England.
- Ben Craig & Goetz von Peter, 2010.
"Interbank tiering and money center banks,"
BIS Working Papers
322, Bank for International Settlements.
- Ben R. Craig & Goetz von Peter, 2009. "Interbank tiering and money center banks," Working Paper 0912, Federal Reserve Bank of Cleveland.
- Craig, Ben R. & von Peter, Goetz, 2010. "Interbank tiering and money center banks," Discussion Paper Series 2: Banking and Financial Studies 2010,12, Deutsche Bundesbank, Research Centre.
- Ben R. Craig & Goetz von Peter, 2010. "Interbank tiering and money center banks," Working Paper 1014, Federal Reserve Bank of Cleveland.
- Gai, Prasanna & Kapadia, Sujit, 2010. "Contagion in financial networks," Bank of England working papers 383, Bank of England.
- Thomas Lux, Daniel Fricke, 2012. "Core-Periphery Structure in the Overnight Money Market: Evidence from the e-MID Trading Platform," Kiel Working Papers 1759, Kiel Institute for the World Economy.
- Nier, Erlend & Yang, Jing & Yorulmazer, Tanju & Alentorn, Amadeo, 2007.
"Network models and financial stability,"
Journal of Economic Dynamics and Control,
Elsevier, vol. 31(6), pages 2033-2060, June.
- Adam Gersl & Jakub Seidler, 2012. "How to Improve the Quality of Stress Tests through Backtesting," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 62(4), pages 325-346, August.
- Upper, Christian, 2011. "Simulation methods to assess the danger of contagion in interbank markets," Journal of Financial Stability, Elsevier, vol. 7(3), pages 111-125, August.
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