IDEAS home Printed from https://ideas.repec.org/a/oup/revfin/v15y2010i2p359-396.html

Is a Team Different from the Sum of its Parts? Evidence from Mutual Fund Managers

Author

Listed:
  • Michaela Bär
  • Alexander Kempf
  • Stefan Ruenzi

Abstract

This paper provides the first empirical test of the diversification of opinions theory and the group shift theory using real business data. Our data set covers management teams and single managers of US equity mutual funds. Our results reject the group shift theory and support the diversification of opinions theory: teams follow less extreme investment styles, their portfolios are less industry concentrated, and they are eventually less likely to achieve extreme performance outcomes. These results hold after taking into account the impact of fund and family characteristics as well as manager characteristics. Copyright 2010, Oxford University Press.

Suggested Citation

  • Michaela Bär & Alexander Kempf & Stefan Ruenzi, 2010. "Is a Team Different from the Sum of its Parts? Evidence from Mutual Fund Managers," Review of Finance, European Finance Association, vol. 15(2), pages 359-396.
    • Handle: RePEc:oup:revfin:v:15:y:2010:i:2:p:359-396
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1093/rof/rfq014
    Download Restriction: Access to full text is restricted to subscribers.
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or

    for a different version of it.

    Other versions of this item:

    Citations

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


    Cited by:

    1. Dass, Nishant & Nanda, Vikram & Wang, Qinghai, 2013. "Allocation of decision rights and the investment strategy of mutual funds," Journal of Financial Economics, Elsevier, vol. 110(1), pages 254-277.
    2. Garlappi, Lorenzo & Giammarino, Ron & Lazrak, Ali, 2017. "Ambiguity and the corporation: Group disagreement and underinvestment," Journal of Financial Economics, Elsevier, vol. 125(3), pages 417-433.
    3. Huang, Ying Sophie & Liang, Bing & Wu, Kai, 2021. "Are mutual fund manager skills transferable to private funds?," International Review of Economics & Finance, Elsevier, vol. 76(C), pages 614-638.
    4. Lambrecht, Bart & Chen, Shiqi, 2019. "Financial Policies and Internal Governance with Heterogeneous Risk Preferences," CEPR Discussion Papers 13888, C.E.P.R. Discussion Papers.

    More about this item

    JEL classification:

    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
    • M54 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Personnel Economics - - - Labor Management

    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:oup:revfin:v:15:y:2010:i:2:p:359-396. 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: Oxford University Press (email available below). General contact details of provider: https://edirc.repec.org/data/eufaaea.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.