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Optimal Central Counterparty Risk Management

Author

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  • Philipp Haene
  • Andy Sturm

Abstract

In order to protect themselves against the potential losses in case of a participant's default and to contain systemic risk, central counterparties (CCPs) need to maintain sufficient financial resources. Typically, these financial resources consist of margin requirements and contributions to a collective default fund. Based on a stylized model of CCP risk management, this article analyzes the main factors affecting the trade-off between margins and default fund. The optimal balance between these two risk management instruments is found to depend on collateral costs, participants' default probability, and the extent to which margin requirements are associated with risk-mitigating incentives. Given the increasing role of CCPs in financial markets in general and for financial stability in particular, these considerations are not only important for CCPs themselves, but also for financial regulators.

Suggested Citation

  • Philipp Haene & Andy Sturm, 2009. "Optimal Central Counterparty Risk Management," Working Papers 2009-07, Swiss National Bank.
    • Handle: RePEc:snb:snbwpa:2009-07
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    File URL: https://www.snb.ch/en/publications/research/working-papers/2009/working_paper_2009_07
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    References listed on IDEAS

    as
    1. Shanker, Latha & Balakrishnan, Narayanaswamy, 2005. "Optimal clearing margin, capital and price limits for futures clearinghouses," Journal of Banking & Finance, Elsevier, vol. 29(7), pages 1611-1630, July.
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    Cited by:

    1. Radoslav Raykov, 2014. "Optimal Margining and Margin Relief in Centrally Cleared Derivatives Markets," Staff Working Papers 14-29, Bank of Canada.
    2. Massimiliano Affinito & Matteo Piazza, 2021. "Always Look on the Bright Side? Central Counterparties and Interbank Markets during the Financial Crisis," International Journal of Central Banking, International Journal of Central Banking, vol. 17(1), pages 231-283, March.
    3. Nahai-Williamson, Paul & Ota, Tomohiro & Vital, Mathieu & Wetherilt, Anne, 2013. "Financial Stability Paper No 19: Central counterparties and their financial resources – a numerical approach," Bank of England Financial Stability Papers 19, Bank of England.
    4. Cyril Monnet & Thomas Nellen, 2021. "The Collateral Costs of Clearing," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(5), pages 939-970, August.
    5. Jorge Cruz Lopez & Mark Manning, 2017. "Who Pays? CCP Resource Provision in the Post-Pittsburgh World," Discussion Papers 17-17, Bank of Canada.
    6. Thomas Richter, 2021. "Central Counterparties and Liquidity Provision in Cash Markets," JRFM, MDPI, vol. 14(12), pages 1-26, December.
    7. Aniket Bhanu, 2024. "The Effect of Anti‐Procyclical Central Counterparty Margins On Trading," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 44(9), pages 1474-1486, September.
    8. Huang, Wenqian & Zhu, Haoxiang, 2024. "CCP auction design," Journal of Economic Theory, Elsevier, vol. 217(C).
    9. Radoslav Raykov, 2016. "To Share or Not to Share? Uncovered Losses in a Derivatives Clearinghouse," Staff Working Papers 16-4, Bank of Canada.
    10. Siyi Zhu, 2011. "Is there a 'race to the bottom' in central counterparties competition?," DNB Occasional Studies 906, Netherlands Central Bank, Research Department.
    11. Cumming, Fergus & Noss, Joseph, 2013. "Financial Stability Paper No 26: Assessing the adequacy of CCPs' default resources," Bank of England Financial Stability Papers 26, Bank of England.
    12. Jean-Sébastien Fontaine & Héctor Pérez Saiz & Joshua Slive, 2012. "When Lower Risk Increases Profit: Competition and Control of a Central Counterparty," Staff Working Papers 12-35, Bank of Canada.

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    More about this item

    Keywords

    Central counterparty; margin requirements; default fund; financial stability; incentives;
    All these keywords.

    JEL classification:

    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
    • G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation

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