Effects of zero price and reciprocity on online consumer reviews

This dataset contains review behaviours of subjects upon receiving a coffee for free or for 1 cent RMB, their choices in a strategy method version of Trust Game and their attitudes toward reciprocity.本数据集收录了实验被试在免费获赠或仅支付1分人民币即可获得一杯咖啡时的反馈行为、在策略法版本的信任博弈（Trust Game）中的决策选择，以及其对互惠（reciprocity）的态度。