. . . . . "1.53273E0"^^ . "1.12E2"^^ . "1.038E-1"^^ . "3.04432E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/matching" . . . "344"^^ . "344"^^ . . . . . "2"^^ . "3.33333E-1"^^ . . . "2"^^ . . "2006"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Stranger" . "Partner" . "Repeated" . . "2020-12-16T23:43:27.791Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .