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…

Discusses how the conceptual apparatus and modus operandi of games theory provides a research heuristic for understanding the strategic possibilities inherent in typical classroom situations in which the interests of students and teachers are partially concurrent and partly in conflict. Also discusses the preconditions for contracts between…

Reviews the problems of classifying gaming techniques and suggests a heuristic approach as one solution. Definitions of simulation, models, role, and game and play are discussed to help develop a classification based on a technique called gaming simulation. (Author/LRW)