1. Trading volume reactions to annual accounting earnings announcements: The incremental role or predisclosure information asymmetry;Ataise;Journal of Accounting and Economics,1994
2. Unexpected earnings, firm size and trading volume around quarterly earnings announcements;Bamber;Accounting Review,1987
3. Trading volume and different aspects of disagreement coincident with earnings announcements;Bamber;Accounting Review,1997
4. Online investors: Do the slow die first;Barber;Review of Financial Studies,2002
5. Online investing: It's not just for geeks anymore;Brooker;Fortune,1998