IDEAS home Printed from https://ideas.repec.org/p/sol/wpaper/03-006.html
   My bibliography  Save this paper

L'effet de l'âge de l'investisseur sur le niveau de risque de son portefeuille

Author

Listed:
  • Ariane Chapelle
  • Marie-Paule Laurent
  • Ariane Szafarz

Abstract

Cet article étudie le choix de portefeuille en fonction de l'âge de l’investisseur. Il propose ainsi un abord empirique du débat animé relatif à la pertinence de la diversification temporelle. Grâce à une base de données originale contenant plus de 6000 portefeuilles placés en gestion privée auprès d'une banque belge et ordonnés en 5 niveaux de risque, il montre que la prise de risque décroît de manière significative avec l'âge. La segmentation optimale des investisseurs selon leurs placements fait apparaître 3 classes dont les pivots se situent respectivement à 45 et 65 ans. Le rôle du conseil des banquiers dans la prise de décision est ensuite analysé. Il en ressort que le choix des investisseurs est le plus souvent guidé par les gestionnaires. Une part importante des résultats obtenus semble donc attribuable à la confiance affichée des praticiens vis-à-vis de la diversification temporelle.

Suggested Citation

  • Ariane Chapelle & Marie-Paule Laurent & Ariane Szafarz, 2003. "L'effet de l'âge de l'investisseur sur le niveau de risque de son portefeuille," Working Papers CEB 03-006.RS, ULB -- Universite Libre de Bruxelles.
  • Handle: RePEc:sol:wpaper:03-006
    as

    Download full text from publisher

    File URL: https://dipot.ulb.ac.be/dspace/bitstream/2013/9999/1/ac-0035.pdf
    File Function: ac-0035
    Download Restriction: no
    ---><---

    Other versions of this item:

    More about this item

    Keywords

    diversification temporelle; choix de portefeuille; âge de l'investisseur.;
    All these keywords.

    JEL classification:

    • C15 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Statistical Simulation Methods: General
    • F36 - International Economics - - International Finance - - - Financial Aspects of Economic Integration
    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets

    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:sol:wpaper:03-006. 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: Benoit Pauwels (email available below). General contact details of provider: https://edirc.repec.org/data/cebulbe.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.