He is the co-founder of several companies , the most recent of which , Auctionomics , provides software and services that create efficient markets for complex commercial auctions and exchanges .
He is the co-creator of the no - trade theorem with Nancy Stokey .
co-creator is the co-creator of several companies , the most recent of which , Auctionomics , provides software and services that create efficient markets for complex commercial auctions and exchanges .
He is the co-creator of the no - trade theorem with Nancy Stokey .