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Is there a way to quantify the zero-sumness of a game or the positionality of a good? Best if no interpersonal comparability is needed
@pee_zombie yeah, perhaps operationalize as the variance of sums of outcomes in a normal form game (for in tractability, consider only Nash equilibria)
@niplav for the former, perhaps we can see if any of the moves create new game positions or resources, or only move them around?