. . . . . "5.91698E-1"^^ . "3.14E2"^^ . "1.86793E-2"^^ . "7.7129E-3"^^ . "https://data.cooperationdatabank.org/vocab/prop/uncertaintyLevel" . . . "520"^^ . "520"^^ . "3.78E-1"^^ . . . . . "2"^^ . "5.0E-1"^^ . . "2"^^ . . "2009"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Partner" . "Repeated" . . "2020-12-17T00:02:37.263Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .