. . . . . "2.08073E-2"^^ . "7.4E1"^^ . "7.07949E-2"^^ . "3.09304E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/anonymityManipul" . "Daniel Perlman" . "Stuart Oskamp" . "1965-09-01:00"^^ . . . "0.0E0"^^ . "84"^^ . "84"^^ . "3.98767E-1"^^ . . . . . "2"^^ . "4.0E-1"^^ . . "2"^^ . . "1964"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Partner" . "Repeated" . . "2020-12-17T00:13:12.983Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .