. . . . . "-4.09052E-1"^^ . "4.9E1"^^ . "1.02769E-1"^^ . "4.57966E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/intergroupComp" . "https://data.cooperationdatabank.org/vocab/prop/targetMembership" . "Claire M. Hart" . "Mark Van Vugt" . "2004-01-01"^^ . . . "2.4E1"^^ . "1.8E1"^^ . "4.0E-1"^^ . "2.1E1"^^ . "49"^^ . "49"^^ . "5.01667E-1"^^ . . . . . "6"^^ . . "2"^^ . . "2002"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Non-monetary lottery" . "Partner" . "Repeated" . . "2020-12-17T00:30:59.627Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .