IDEAS home Printed from https://ideas.repec.org/p/hal/journl/hal-03740283.html

Systemic risk: a network approach

Author

Listed:
  • Jean-Baptiste Hasse

    (AMSE - Aix-Marseille Sciences Economiques - EHESS - École des hautes études en sciences sociales - AMU - Aix Marseille Université - ECM - École Centrale de Marseille - CNRS - Centre National de la Recherche Scientifique)

Abstract

We propose a new measure of systemic risk based on interconnectedness, defined as the level of direct and indirect links between financial institutions in a correlation-based network. Deriving interconnectedness in terms of risk, we empirically show that within a financial network, indirect links are strengthened during systemic events. The relevance of our measure is illustrated at both local and global levels. Our framework offers policymakers a useful toolbox for exploring the real-time topology of the complex structure of dependencies in financial systems and for measuring the consequences of regulatory decisions.

Suggested Citation

  • Jean-Baptiste Hasse, 2022. "Systemic risk: a network approach," Post-Print hal-03740283, HAL.
    • Handle: RePEc:hal:journl:hal-03740283
    DOI: 10.1007/s00181-021-02131-2
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    Other versions of this item:

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Jean-Baptiste Hasse, 2020. "Systemic Risk: a Network Approach," Working Papers halshs-02893780, HAL.
    2. Mathias Mandla Manguzvane & Sibusiso Blessing Ngobese, 2023. "A Component Expected Shortfall Approach to Systemic Risk: An Application in the South African Financial Industry," IJFS, MDPI, vol. 11(4), pages 1-14, December.
    3. Christos Argyropoulos & Bertrand Candelon & Jean‐Baptiste Hasse & Ekaterini Panopoulou, 2024. "Towards a macroprudential regulatory framework for mutual funds?," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 29(3), pages 3063-3082, July.
    4. Jean-Baptiste Hasse & Christelle Lecourt & Souhila Siagh, 2023. "Institutional Stock-Bond Portfolios Rebalancing and Financial Stability," AMSE Working Papers 2322, Aix-Marseille School of Economics, France.
    5. Bartesaghi, Paolo & Diaz-Diaz, Fernando & Grassi, Rosanna & Uberti, Pierpaolo, 2025. "Global balance and systemic risk in financial correlation networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 674(C).
    6. Shuyue Jin & Lei Song & Lei Shu & Qifeng Gao & Yu Chen, 2024. "Systemic risk in Chinese interbank lending networks: insights from short-term and long-term lending data," Empirical Economics, Springer, vol. 67(6), pages 2539-2564, December.
    7. Tingting Lan & Liuguo Shao & Hua Zhang & Caijun Yuan, 2023. "The impact of pandemic on dynamic volatility spillover network of international stock markets," Empirical Economics, Springer, vol. 65(5), pages 2115-2144, November.
    8. Rabeb Mahjoub & Ali Trabelsi Karoui & Aida Kammoun, 2025. "Analyzing yield curve term structure and connectedness in the Eurozone and G7: A TVP-VAR approach," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 49(3), pages 795-821, September.

    More about this item

    Keywords

    ;
    ;
    ;
    ;

    JEL classification:

    • G01 - Financial Economics - - General - - - Financial Crises
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hal:journl:hal-03740283. See general information about how to correct material in RePEc.

    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.

    We have no bibliographic references for this item. You can help adding them by using 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.