IDEAS home Printed from https://ideas.repec.org/p/hal/wpaper/hal-01648215.html
   My bibliography  Save this paper

Do Security Prices Rise or Fall When Margins Are Raised?

Author

Listed:
  • Jean-Marc Bottazzi

    (CES - Centre d'économie de la Sorbonne - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique, PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

  • Mário Páscoa

    (NOVA SBE - NOVA - School of Business and Economics - NOVA - Universidade Nova de Lisboa = NOVA University Lisbon)

  • Guillermo Ramírez

Abstract

When repo margins are raised by a central clearing counterparty (CCP), the impact on security prices depends on whether the market is 'long' or 'short'. As both the long and the short must post margins, the price impact depends on which side is more leveraged: traders long in the security or those short-selling it. If a raised margin forces more position unwind from the long than from the short, the price will go down to clear the market. However, if short positions are more hit then the long ones, a raised haircut leads to a higher security price!

Suggested Citation

  • Jean-Marc Bottazzi & Mário Páscoa & Guillermo Ramírez, 2017. "Do Security Prices Rise or Fall When Margins Are Raised?," Working Papers hal-01648215, HAL.
    • Handle: RePEc:hal:wpaper:hal-01648215
    Note: View the original document on HAL open archive server: https://paris1.hal.science/hal-01648215
    as

    Download full text from publisher

    File URL: https://paris1.hal.science/hal-01648215/document
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Bottazzi, Jean-Marc & Luque, Jaime & Páscoa, Mário R., 2012. "Securities market theory: Possession, repo and rehypothecation," Journal of Economic Theory, Elsevier, vol. 147(2), pages 477-500.
    2. Markus K. Brunnermeier & Lasse Heje Pedersen, 2009. "Market Liquidity and Funding Liquidity," The Review of Financial Studies, Society for Financial Studies, vol. 22(6), pages 2201-2238, June.
    3. Ana Fostel & John Geanakoplos, 2012. "Tranching, CDS, and Asset Prices: How Financial Innovation Can Cause Bubbles and Crashes," American Economic Journal: Macroeconomics, American Economic Association, vol. 4(1), pages 190-225, January.
    4. Jean-Marc Bottazzi & Mario Pascoa & Guillermo Ramirez, 2017. "Determinants of Repo Haircuts and Bankruptcy," School of Economics Discussion Papers 0717, School of Economics, University of Surrey.
    5. Angela Armakola & Raphaël Douady & Jean-Paul Laurent & Francesco Molteni, 2020. "Repurchase agreements and systemic risk in the European sovereign debt crises: the role of European clearing houses," Working Papers hal-01479252, HAL.
    Full references (including those not matched with items on IDEAS)

    Citations

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


    Cited by:

    1. Miguel Fernandes & Mario Pascoa, 2024. "Repo, Sponsored Repo and Macro-prudential Regulation," School of Economics Discussion Papers 0224, School of Economics, University of Surrey.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Jean-Marc Bottazzi & Mario R. Pascoa & Guillermo Ramirez, 2017. "Do security prices rise or fall when margins are raised?," Nova SBE Working Paper Series wp616, Universidade Nova de Lisboa, Nova School of Business and Economics.
    2. Jean-Marc Bottazzi & Mário Páscoa & Guillermo Ramírez, 2017. "Do Security Prices Rise or Fall When Margins Are Raised?," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) hal-01648215, HAL.
    3. Ana Fostel & John Geanakoplos, 2012. "Leverage and Default in Binomial Economies: A Complete Characterization," Cowles Foundation Discussion Papers 1877R, Cowles Foundation for Research in Economics, Yale University, revised Jul 2013.
    4. Karlis, Alexandros & Galanis, Girogos & Terovitis, Spyridon & Turner, Matthew, 2017. "Heterogeneity and Clustering of Defaults," Economic Research Papers 270011, University of Warwick - Department of Economics.
    5. Piero Gottardi & Vincent Maurin & Cyril Monnet, 2023. "Fragility of Secured Credit Chains," Diskussionsschriften dp2304, Universitaet Bern, Departement Volkswirtschaft.
    6. Piero Gottardi & Vincent Maurin & Cyril Monnet, 2019. "A theory of repurchase agreements, collateral re-use, and repo intermediation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 33, pages 30-56, July.
    7. Bottazzi, Jean-Marc & Luque, Jaime & Pascoa, Mario R. & Sundaresan, Suresh, 2011. "The dollar squeeze of the financial crisis," UC3M Working papers. Economics we1139, Universidad Carlos III de Madrid. Departamento de Economía.
    8. Czech, Robert, 2021. "Credit default swaps and corporate bond trading," Journal of Financial Intermediation, Elsevier, vol. 48(C).
    9. Sebastian Infante, 2015. "Liquidity Windfalls: The Consequences of Repo Rehypothecation," Finance and Economics Discussion Series 2015-22, Board of Governors of the Federal Reserve System (U.S.).
    10. Ana Fostel & John Geanakoplos, 2012. "Leverage and Default in Binomial Economies: A Complete Characterization," Cowles Foundation Discussion Papers 1877R3, Cowles Foundation for Research in Economics, Yale University, revised Mar 2015.
    11. Brunnermeier, Markus K. & Oehmke, Martin, 2013. "Bubbles, Financial Crises, and Systemic Risk," Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, volume 2, chapter 0, pages 1221-1288, Elsevier.
    12. Cipriani, Marco & Fostel, Ana & Houser, Daniel, 2021. "Leverage and asset prices: An experiment," Journal of Economic Behavior & Organization, Elsevier, vol. 183(C), pages 700-717.
    13. Johannes Brumm & Michael Grill & Felix Kubler & Karl Schmedders, 2023. "Re-use of collateral: Leverage, volatility, and welfare," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 47, pages 19-46, January.
    14. Johannes Brumm & Michael Grill & Felix Kubler & Karl Schmedders, 2015. "Collateral Requirements And Asset Prices," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 56(1), pages 1-25, February.
    15. Piero Gottardi & Vincent Maurin & Cyril Monnet, 2019. "A theory of repurchase agreements, collateral re-use, and repo intermediation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 33, pages 30-56, July.
    16. Maurin, Vincent, 2022. "Asset scarcity and collateral rehypothecation," Journal of Financial Intermediation, Elsevier, vol. 52(C).
    17. Jean-Marc Bottazzi & Jaime Luque & Mário R. Páscoa & Suresh Sundaresan, 2012. "The Dollar Squeeze of the Financial Crisis," Post-Print halshs-00673982, HAL.
    18. Ana Fostel & John Geanakoplos, 2013. "Leverage and Default in Binomial Economies: A Complete Characterization," Levine's Working Paper Archive 786969000000000755, David K. Levine.
    19. Gottardi, Piero & Maurin, Vincent & Monnet, Cyril, 2021. "Financial Fragility with Collateral Circulation," CEPR Discussion Papers 15757, C.E.P.R. Discussion Papers.
    20. Jean-Marc Bottazzi & Mario R. Pascoa & Guillermo Ramirez, 2017. "Determinants of repo haircuts and bankruptcy," Nova SBE Working Paper Series wp615, Universidade Nova de Lisboa, Nova School of Business and Economics.

    More about this item

    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:wpaper:hal-01648215. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.