. . . . . "-5.34458E-1"^^ . "8.0E1"^^ . "6.85109E-2"^^ . "2.92641E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/endowmentLevel" . "https://data.cooperationdatabank.org/vocab/prop/endowmentSize" . "Aneta Ufert" . "Jörg Spiller" . "Patrick Vetter" . "Ulrike Will" . "2016-05-01:00"^^ . . . "120"^^ . "120"^^ . "5.73333E-1"^^ . . . . . "4"^^ . "6.0E-1"^^ . . "24"^^ . "36"^^ . . "2015"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-17T00:26:00.155Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .