第三方惩罚对合作的溢出效应:基于社会规范的解释
陈思静, 邢懿琳, 翁异静, 黎常

Spillover effects of third-party punishment on cooperation: A norm-based explanation
CHEN Sijing, XING Yilin, WENG Yijing, LI Chang
图2 惩罚组和对照组的规范激活与合作水平
注:***p < 0.001, **p < 0.01