IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this paper

All Guts, No Glory: Trading and Diversification among Online Investors

Listed author(s):
  • Anderson, Anders E.S.

    (Swedish Institute for Financial Research)

Registered author(s):

    I explore cross-sectional portfolio performance in a sample containing 324,736 transactions conducted by 16,831 investors at an Internet discount brokerage firm during the period May 1999 to March 2002. On average, investors hold undiversified portfolios, show a strong preference for risk, and trade aggressively. I measure performance using a panel data model, and explain the cross-sectional variation using investors’ turnover, portfolio size and degree of diversification. I find that turnover is harmful to performance due to fees, and is therefore more predominant among investors with small portfolios. It is argued that the degree of diversification is a proxy for investor skill, and it has a separate and distinct positive effect on performance. These findings are helpful in explaining the overall result that investors underperform the market by around 8.5% per year on average.

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

    File URL: http://www.sifr.org/PDFs/sifr-wp25.pdf
    Download Restriction: no

    Paper provided by Institute for Financial Research in its series SIFR Research Report Series with number 25.

    as
    in new window

    Length: 52 pages
    Date of creation: 19 Apr 2004
    Handle: RePEc:hhs:sifrwp:0025
    Contact details of provider: Postal:
    Institute for Financial Research Drottninggatan 89, SE-113 60 Stockholm, Sweden

    Phone: +46-8-728-5120
    Fax: +46-8-728-5130
    Web page: http://www.sifr.org/
    Email:


    More information through EDIRC

    References listed on IDEAS
    Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

    as
    in new window


    1. Massa, Massimo & Simonov, Andrei, 2003. "Reputation and interdealer trading: a microstructure analysis of the Treasury Bond market," Journal of Financial Markets, Elsevier, vol. 6(2), pages 99-141, April.
    2. Steven N. Kaplan & Per Strömberg, 2004. "Characteristics, Contracts, and Actions: Evidence from Venture Capitalist Analyses," Journal of Finance, American Finance Association, vol. 59(5), pages 2177-2210, October.
    3. Bortolotti, Bernardo & de Jong, Frank & Nicodano, Giovanna & Schindele, Ibolya, 2007. "Privatization and stock market liquidity," Journal of Banking & Finance, Elsevier, vol. 31(2), pages 297-316, February.
    4. Massimo Massa & Andrei Simonov, 2006. "Hedging, Familiarity and Portfolio Choice," Review of Financial Studies, Society for Financial Studies, vol. 19(2), pages 633-685.
    Full references (including those not matched with items on IDEAS)

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    When requesting a correction, please mention this item's handle: RePEc:hhs:sifrwp:0025. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Anki Helmer)

    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 references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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

    This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.