All Rights Reserved
AccessEcon LLC 2006, 2008.
Powered by MinhViet JSC


First Author:
 
Yan Chen
University of Michigan
yanchen@umich.edu
 
School of Information, 1075 Beal Avenue
Ann Arbor, 48109, U.S.A.
 
734 764 9488(Phone)
734 764 9488(Fax)
www.si.umich.edu/~yanchen

Second Author:

Teck-Hua Ho
University of California at Berkeley
hoteck@haas.berkeley.edu
 
Haas School of Business, University of California
Berkeley, 94720-1900, U.S.A.
 
 
 

Third Author:

Yong-Mi Kim
University of Michigan
kimym@umich.edu
 
School of Information, University of Michigan, 1075 Beal Avenue
Ann Arbor, 48109, U.S.A.