Lewis (1969) akashandisa dzidziso yemutambo kugadzira rondedzero yefilosofi yechibvumirano. Mukuita kudaro, akapa ongororo yekutanga yeruzivo rwakajairika uye akaishandisa mukuongorora kutamba mumitambo yekubatana. Mukuwedzera, akatanga kutaura kuti munhu anogona kunzwisisa zvinoreva maererano nemitambo yekuratidzira. Zano rinotevera rakateverwa nevazivi vanoverengeka kubvira Lewis. Kutevera Lewis (1969) nhoroondo yemutambo-yepfungwa yezvibvumirano, Edna Ullmann-Margalit (1977) naBicchieri Ga (2006) vakagadzira dzidziso dzemitemo yemagariro dzinovaona seNash equilibria dzinobva mukushandura mutambo wakasanganiswa-we-mutambo kuita mutambo wekubatana.
dzidziso yemutambo wekushanduka