. . . . . "1.08211E0"^^ . "2.4E2"^^ . "3.39426E-2"^^ . "1.18923E-2"^^ . "https://data.cooperationdatabank.org/vocab/prop/institutionalChoice" . "https://data.cooperationdatabank.org/vocab/prop/rewardTreatment" . "Cheng-Zhong Qin" . "Gary Charness" . "Guillaume R. Frechette" . "2006-01-01"^^ . . . "240"^^ . "240"^^ . "3.886E-1"^^ . . . . . "2"^^ . . "2"^^ . . "2005"^^ . "Published Article" . "Prisoner's Dilemma Game" . "Lab" . "Monetary" . "Stranger" . "One-shot" . . "2020-12-16T23:35:38.422Z"^^ . . . . "2020-12-01T00:00:00.000Z"^^ . .