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.本数据集收录了被试在免费领取或以1分人民币价格获取咖啡后的评价行为、在策略方法版信任博弈（Trust Game）中的选择，以及其对互惠性的态度。