Coefficient of variationConflict index valueContinuation probabilityEffect size estimate95% confidence interval for effect size estimate, lower limitSample size used in the effect size computation95% confidence interval for effect size estimate, upper limitEffect size varianceExternal MPCRGroup size multilevel ratiohigher value inclusiveIncome tax rateIndividual MPCRIterated pre-programmed cooperation rateLog-transformed proportion of endowment contributed / rate of cooperationlower value inclusiveMPCRMRSProportion of malesMean ageMean contributions/withdrawals in the experimental conditionMinimum contribution valueOne-shot strategy valueOverall mean of contributionsOverall mean of withdrawalsPercentage of endowment contributedOverall proportion of cooperationOverall standard deviation of contributions or withdrawalsp-valuePrivate account returnProportion of cooperation in the experimental conditionPercentage of endowment contributed in the experimental conditionPunishment effectivenessPunishment probabilityReplenishment rateReward effectivenessReward probabilityStandard deviation in the experimental conditionStep returnK index