. . . . . "-6.56421E-1"^^ . "1.44E2"^^ . "2.92739E-2"^^ . "1.4258E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/minimumContributionLevel" . "https://data.cooperationdatabank.org/vocab/prop/minimumContributionValue" . "Emil Persson" . "Martin G. Kocher" . "Peter Martinsson" . "Xianghong Wang" . "2016-10-01:00"^^ . . . "144"^^ . "8.6575E0"^^ . "144"^^ . "4.32875E-1"^^ . "5.5475E0"^^ . . . . . "4"^^ . "6.0E-1"^^ . . "14"^^ . "19"^^ . "21"^^ . . "2014"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-17T00:01:12.272Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .