Abstract

http://ssrn.com/abstract=219240
 
 

Citations



 


 



Boys Will Be Boys: Gender, Overconfidence, and Common Stock Investment


Brad M. Barber


University of California, Davis

Terrance Odean


University of California, Berkeley - Haas School of Business


Quarterly Journal of Economics, 2000

Abstract:     
Theoretical models predict that overconfident investors trade excessively. We test this prediction by partitioning investors on gender. Psychological research demonstrates that, in areas such as finance, men are more overconfident than women. Thus, theory predicts that men will trade more excessively than women. Using account data for over 35,000 households from a large discount brokerage, we analyze the common stock investments of men and women from February 1991 through January 1997. We document that men trade 45 percent more than women. Trading reduces men's net returns by 2.65 percentage points a year as opposed to 1.72 percentage points for women.

JEL Classification: G12, G14

Accepted Paper Series





Not Available For Download

Date posted: April 20, 2000  

Suggested Citation

Barber, Brad M. and Odean, Terrance, Boys Will Be Boys: Gender, Overconfidence, and Common Stock Investment. Quarterly Journal of Economics, 2000. Available at SSRN: http://ssrn.com/abstract=219240

Contact Information

Brad M. Barber (Contact Author)
University of California, Davis ( email )
Graduate School of Management
One Shields Avenue
Davis, CA 95616
United States
530-752-0512 (Phone)
530-752-2924 (Fax)
Terrance Odean
University of California, Berkeley - Haas School of Business ( email )
545 Student Services Building, #1900
2220 Piedmont Avenue
Berkeley, CA 94720
United States
510-642-6767 (Phone)
510-666-2561 (Fax)
HOME PAGE: http://www.haas.berkeley.edu/faculty/odean.html
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