. . . . . "-2.34643E-2"^^ . "9.9E1"^^ . "4.92628E-2"^^ . "2.2307E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/gainLossFrame" . "Eric van Dijk" . "Niek Hoogervorst" . "Peter de Heus" . "2010-09-01:00"^^ . . . "99"^^ . "99"^^ . "5.3E-1"^^ . . . . . "2"^^ . "3.3E-1"^^ . . "2"^^ . . "2008"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary lottery" . "Stranger" . "One-shot" . . "2020-12-16T23:40:42.734Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .