IDEAS home Printed from
MyIDEAS: Login to save this paper or follow this series

The Equity Home Bias: Contrasting An Institutional With A Behavioral Explanation

  • Gerlinde Fellner
  • Boris Maciejovsky

An empirically well-established finding is that equity portfolios are concentrated in the domestic equity market of the investor. Previous theoretical and empirical analyses have mainly focused on institutional explanations and largely neglected individual behavior. In this study we report the results of an experiment in which we contrast institutional with behavioral explanations by comparing asymmetric information to social identity. Our results show that social forces, triggered by group a_liation, drive underdiversified and domestically biased portfolio allocations. Moreover, social identity explains the observed behavior equally well as asymmetric information. We also find that individuals are spuriously more optimistic toward the performance of domestic firms.

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:
Download Restriction: no

Paper provided by Max Planck Institute of Economics, Strategic Interaction Group in its series Papers on Strategic Interaction with number 2003-03.

in new window

Length: 34 pages
Date of creation:
Date of revision:
Handle: RePEc:esi:discus:2003-03
Contact details of provider: Postal: Kahlaische Strasse 10, D-07745 Jena
Phone: +49-3641-68 65
Fax: +49-3641-68 69 90
Web page:

More information through EDIRC

Order Information: Web: Email:

No references listed on IDEAS
You can help add them by filling out this form.

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:esi:discus:2003-03. 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: (Karin Richter)

The email address of this maintainer does not seem to be valid anymore. Please ask Karin Richter to update the entry or send us the correct address

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.