In this paper, I briey review chance discovery and Black Swan theory, and several viewpoints of unusual economical situation by Rajan and Posner. Then I discuss how to discover the better chance from the viewpoint of abduction and affordance, and give a formalization.
IOS Press, Inc.
6751 Tepper Drive
Clifton, VA 20124
Tel.: +1 703 830 6300
Fax: +1 703 830 2300 email@example.com
(Corporate matters and books only) IOS Press c/o Accucoms US, Inc.
For North America Sales and Customer Service
West Point Commons
Lansdale PA 19446
Tel.: +1 866 855 8967
Fax: +1 215 660 5042 firstname.lastname@example.org