By J. Doyne Farmer
By David Bowman
By Espen Haug
By Flavio M. Menezes (, Australian National University), Paulo K. Monteiro (, Escola de Pos-Graduacao em Economia da FGV)
By Knut Sydsaeter, Peter Hammond, Arne Strom, Andres Carvajal
By Klaus Ritzberger (, Institute for Advanced Studies, Vienna)
By Derek Capper
By Harry M. Markowitz (Distinguished Professor of Economics and Finance, Baruch College, City University of New York, USA)
By S.D. Howison (OCIAM University of Oxford), F.P. Kelly, P. Wilmott
By Riccardo Rebonato
By John Knight, Stephen Satchell
By Nigel Da Costa Lewis
By P. Fusaro, T. James
By Dina Rasor, Robert Bauman, Jonathan Alter
By C. Twomey
By N. Kakwani, J. Silber
By J. Rochlin
By C. O'Driscoll
By M. Morgan
By B. Dowling
By Paul Wilmott, etc.
By Bill Indge
By C.W. Kilmister
By Bob Steiner
By Sawyer, W. W.
By Bernt Oksendal (University of Oslo, Norway)
By Author M. Unknown