. . . . . "1.21365E0"^^ . "7.0E1"^^ . "8.05211E-2"^^ . "3.39161E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/mPCR" . "https://data.cooperationdatabank.org/vocab/prop/mPCRlevel" . . . "152"^^ . "3.4224E1"^^ . "152"^^ . "3.4224E-1"^^ . "3.0938E1"^^ . . . . . "4"^^ . "1.0E-1"^^ . "3.0E-1"^^ . "9.0E-1"^^ . . "101"^^ . . "2006"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-17T00:03:19.396Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .