. . . . . "-1.34143E-1"^^ . "9.1E1"^^ . "5.67352E-2"^^ . "2.49693E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/gainLossFrame" . . . "5.0E-1"^^ . "91"^^ . "91"^^ . "3.17E-1"^^ . . . . . "2"^^ . "5.0E-1"^^ . . "2"^^ . . "1993"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Class" . "Monetary lottery" . "Partner" . "Repeated" . . "2020-12-16T23:40:32.419Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .