. . . . . "-6.03208E-1"^^ . "1.26E2"^^ . "5.11965E-2"^^ . "2.01574E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/conflictIndexLevel" . "Arthur Schram" . "Joep Sonnemans" . "Theo Offerman" . "1996-07-01:00"^^ . . . "228"^^ . "228"^^ . "3.69E-1"^^ . . . . . "5"^^ . "7"^^ . . "2"^^ . . "1.8E2"^^ . "1996"^^ . "Published Article" . "Public Goods Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-17T00:12:03.836Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .