Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  N'afọ 2007, Leonid Hurwicz, Eric Maskin na Roger Myerson, nwetara ihe nrite Nobel n'ihe banyere akụnụba "n'ihi na ha tọrọ ntọala maka usoro e ji emepụta ihe". Onyinye Myerson gụnyere echiche nke nguzozi kwesịrị ekwesị, na akwụkwọ gụsịrị akwụkwọ dị mkpa: Theory Game, Analysis of Conflict. Hurwicz webatara ma mezie echiche nke nkwekọ mkpali.  Ajụjụ: Ònye na-ewebata nkwekọ mkpali?
Leonid Hurwicz, ya na Eric Maskin na Roger Myerson