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The effect of the interbank network structure on contagion and common shocks

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  • Georg, Co-Pierre

Abstract

This paper proposes a dynamic multi-agent model of a banking system with central bank. Banks optimize a portfolio of risky investments and riskless excess reserves according to their risk, return, and liquidity preferences. They are linked via interbank loans and face stochastic deposit supply. Evidence is provided that the central bank stabilizes interbank markets in the short-run only. Comparing different interbank network structures, it is shown that money-center networks are more stable than random networks. Systemic risk via contagion is compared to common shocks and it is shown that both forms of systemic risk require different optimal policy responses.

Suggested Citation

  • Georg, Co-Pierre, 2011. "The effect of the interbank network structure on contagion and common shocks," Discussion Paper Series 2: Banking and Financial Studies 2011,12, Deutsche Bundesbank.
    • Handle: RePEc:zbw:bubdp2:201112
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    References listed on IDEAS

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    1. Ait-Sahalia, Yacine & Lo, Andrew W., 2000. "Nonparametric risk management and implied risk aversion," Journal of Econometrics, Elsevier, vol. 94(1-2), pages 9-51.
    2. Viral V. Acharya & Tanju Yorulmazer, 2008. "Cash-in-the-Market Pricing and Optimal Resolution of Bank Failures," The Review of Financial Studies, Society for Financial Studies, vol. 21(6), pages 2705-2742, November.
    3. Lelyveld, Iman van & Liedorp, Franka, 2004. "Interbank Contagion in the Dutch Banking Sector," MPRA Paper 651, University Library of Munich, Germany, revised 11 Jul 2005.
    4. Upper, Christian & Worms, Andreas, 2004. "Estimating bilateral exposures in the German interbank market: Is there a danger of contagion?," European Economic Review, Elsevier, vol. 48(4), pages 827-849, August.
    5. Allen, Franklin & Babus, Ana & Carletti, Elena, 2010. "Financial Connections and Systemic Risk," Working Papers 10-20, University of Pennsylvania, Wharton School, Weiss Center.
    6. Petrovic, Ana & Tutsch, Ralf, 2009. "National rescue measures in response to the current financial crisis," Legal Working Paper Series 8, European Central Bank.
    7. 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.
    8. Uhlig, Harald, 2010. "A model of a systemic bank run," Journal of Monetary Economics, Elsevier, vol. 57(1), pages 78-96, January.
    9. Sachs, Angelika, 2010. "Completeness, interconnectedness and distribution of interbank exposures: A parameterized analysis of the stability of financial networks," Discussion Paper Series 2: Banking and Financial Studies 2010,08, Deutsche Bundesbank.
    10. 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.
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    More about this item

    Keywords

    systemic risk; contagion; common shocks; multi-agent simulations;
    All these keywords.

    JEL classification:

    • C63 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Computational Techniques
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • G01 - Financial Economics - - General - - - Financial Crises
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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