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Bank stability in the uncollateralised overnight interbank market: A topological analysis

Author

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  • Bai, Ye
  • Weiss, Pia
  • Murinde, Victor
  • Green, Christopher J.

Abstract

We study the topology characteristics of the Kenyan overnight interbank market and their impacts on bank stability. Our intraday transaction dataset covers 2003 to 2012, including six major liquidity shocks. We uncover new results that the Kenyan interbank network is an incomplete network with higher interconnectedness and exposure during liquidity shocks, such that the shocks tend to spread quickly throughout the network. The main implication of our finding is that in such tiered networks, core banks could pose risks to the whole system. Consistently, our further empirical results suggest that the high interbank network interconnectedness can smoothen liquidity flow during quiet times, but may lead to over-exposure to borrowing banks directly or indirectly, especially during disturbances.

Suggested Citation

  • Bai, Ye & Weiss, Pia & Murinde, Victor & Green, Christopher J., 2023. "Bank stability in the uncollateralised overnight interbank market: A topological analysis," International Review of Economics & Finance, Elsevier, vol. 88(C), pages 1223-1246.
    • Handle: RePEc:eee:reveco:v:88:y:2023:i:c:p:1223-1246
    DOI: 10.1016/j.iref.2023.07.063
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    References listed on IDEAS

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    1. Xu, Tao & He, Jianmin & Li, Shouwei, 2016. "A dynamic network model for interbank market," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 463(C), pages 131-138.
    2. Soramäki, Kimmo & Bech, Morten L. & Arnold, Jeffrey & Glass, Robert J. & Beyeler, Walter E., 2007. "The topology of interbank payment flows," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 379(1), pages 317-333.
    3. Craig, Ben & von Peter, Goetz, 2014. "Interbank tiering and money center banks," Journal of Financial Intermediation, Elsevier, vol. 23(3), pages 322-347.
    4. 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.
    5. Bech, Morten L. & Atalay, Enghin, 2010. "The topology of the federal funds market," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(22), pages 5223-5246.
    6. Helmut Elsinger & Alfred Lehar & Martin Summer, 2006. "Risk Assessment for Banking Systems," Management Science, INFORMS, vol. 52(9), pages 1301-1314, September.
    7. Chen, Bing & Li, Li & Peng, Fei & Anwar, Sajid, 2020. "Risk contagion in the banking network: New evidence from China," The North American Journal of Economics and Finance, Elsevier, vol. 54(C).
    8. Hausenblas, Václav & Kubicová, Ivana & Lešanovská, Jitka, 2015. "Contagion risk in the Czech financial system: A network analysis and simulation approach," Economic Systems, Elsevier, vol. 39(1), pages 156-180.
    9. 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.
    10. de Bandt, Olivier & Camara, Boubacar & Maitre, Alexis & Pessarossi, Pierre, 2018. "Optimal capital, regulatory requirements and bank performance in times of crisis: Evidence from France," Journal of Financial Stability, Elsevier, vol. 39(C), pages 175-186.
    11. Furfine, Craig H., 2000. "Interbank payments and the daily federal funds rate," Journal of Monetary Economics, Elsevier, vol. 46(2), pages 535-553, October.
    12. Kobayashi, Teruyoshi & Takaguchi, Taro, 2018. "Identifying relationship lending in the interbank market: A network approach," Journal of Banking & Finance, Elsevier, vol. 97(C), pages 20-36.
    13. Cummins, J. David & Rubio-Misas, María & Vencappa, Dev, 2017. "Competition, efficiency and soundness in European life insurance markets," Journal of Financial Stability, Elsevier, vol. 28(C), pages 66-78.
    14. Cocco, João F. & Gomes, Francisco J. & Martins, Nuno C., 2009. "Lending relationships in the interbank market," Journal of Financial Intermediation, Elsevier, vol. 18(1), pages 24-48, January.
    15. Lenzu, Simone & Tedeschi, Gabriele, 2012. "Systemic risk on different interbank network topologies," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(18), pages 4331-4341.
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    More about this item

    Keywords

    Interbank market; Network topology; Liquidity shocks; Bank stability; Kenya;
    All these keywords.

    JEL classification:

    • G01 - Financial Economics - - General - - - Financial Crises
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
    • N27 - Economic History - - Financial Markets and Institutions - - - Africa; Oceania

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