2003
Nelson, Harry, Vertinsky, Ilan
1999
Murray, Ara, Wishart, Robert, Homeyman, Derek
Working Paper 2000-5
2006
Hailu, A., Veeman, Terrence
Working Paper 1998-5
Zhang, Yaoqi, Kant, Shashi
Working Paper 2002-4
Stennes, Brad, Van Kooten, Case, Krcmar-Nozic, E.
Working Paper 1998-2
2001
Shaikh, Sabina, Van Kooten, Case, Suchanek, Pavel
Working Paper 2001-6