. . . . . "0.0E0"^^ . "9.6E1"^^ . "5.14647E-2"^^ . "2.31536E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/threshold" . "https://data.cooperationdatabank.org/vocab/prop/thresholdLevel" . "Giovanni Ponti" . "Iñigo Iturbe-Ormaetxe" . "Josefa Tomás" . "Luis Ubeda" . "2011-06-01:00"^^ . . . "144"^^ . "144"^^ . "4.0E-1"^^ . . . . . "3"^^ . . "2"^^ . . "2008"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Monetary" . "Stranger" . "Repeated" . . "2020-12-16T23:57:12.598Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .