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Kameda, Tatsuya; Tsukasaki, Takafumi; Hastie, Reid; Berg, Nathan – Psychological Review, 2011
We introduce a game theory model of individual decisions to cooperate by contributing personal resources to group decisions versus by free riding on the contributions of other members. In contrast to most public-goods games that assume group returns are linear in individual contributions, the present model assumes decreasing marginal group…
Descriptors: Productivity, Game Theory, Democracy, Decision Making