. . . . . "-1.78387E-1"^^ . "2.79E2"^^ . "1.44089E-2"^^ . "7.1864E-3"^^ . "https://data.cooperationdatabank.org/vocab/prop/knowledgeOfMembership" . "https://data.cooperationdatabank.org/vocab/prop/targetMembership" . "Francesco Guala" . "Luigi Mittone" . "Matteo Ploner" . "2013-02-01:00"^^ . . . "410"^^ . "4.7E0"^^ . "410"^^ . "4.7E-1"^^ . "3.271E0"^^ . . . . . "2"^^ . "7.5E-1"^^ . . "11"^^ . . "2009"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-16T23:51:58.912Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .