IDEAS home Printed from https://ideas.repec.org/p/pra/mprapa/81153.html
   My bibliography  Save this paper

Modélisation d'actifs à volatilité stochastique et pricing d'options européennes
[Modeling asset prices in a stochastic volatility environment and determining prices for European options]

Author

Listed:
  • Rose, Martin
  • Zitouni, Loubna

Abstract

Black et Scholes ont proposé en 1973 un modèle de marché financier qui conduit à une formule simple pour calculer le prix d'une option européenne sur un actif boursier. Bien que les formules de Black-Scholes soient explicites, le modèle repose sur certaines hypothèses qui ne correspondent pas exactement à ce que l'on observe sur les marchés financiers. L'une des conditions du modèle est que la volatilité du marché est connue et constante. La réalité montre que la volatilité dépend ne serait-ce que du temps. Ainsi, le but du rapport est de présenter des extensions du modèle de Black-Scholes classique qui prennent en compte les variations de la volatilité du marché et de vérifier que ces modèles représentent au mieux le marché.

Suggested Citation

  • Rose, Martin & Zitouni, Loubna, 2006. "Modélisation d'actifs à volatilité stochastique et pricing d'options européennes [Modeling asset prices in a stochastic volatility environment and determining prices for European options]," MPRA Paper 81153, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:81153
    as

    Download full text from publisher

    File URL: https://mpra.ub.uni-muenchen.de/81153/1/MPRA_paper_81153.pdf
    File Function: original version
    Download Restriction: no
    ---><---

    More about this item

    Keywords

    Options; call; put; Black-Scholes; volatilité; mouvement Brownien; marchés financiers; pricing;
    All these keywords.

    JEL classification:

    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G13 - Financial Economics - - General Financial Markets - - - Contingent Pricing; Futures Pricing

    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:pra:mprapa:81153. 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: Joachim Winter (email available below). General contact details of provider: https://edirc.repec.org/data/vfmunde.html .

    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.