Data associated with project "The effect of proportional pricing on hypothetical alcohol purchasing in two online experiments"

Data for the project "The effect of proportional pricing on hypothetical alcohol purchasing in two online experiments". The codebooks for these data are in file "Codebook for proportional pricing study". R code to reproduce the analyses in the manuscript is stored in 10.15131/shef.data.23295179. This project was approved by the School of Health and Related Research ethics committee (reference number: 037070 and 041059). In line with this approval, we have published participants' age bracket instead of their exact age, to ensure they are not identifiable from Prolific's records. Additionally, data will not be openly available, but can only be accessed by researchers upon request (email Inge Kersbergen: [e-mail]). Permission will not be unreasonably withheld.

本数据集源自课题《比例定价对两项线上实验中假想酒类采购行为的影响》（The effect of proportional pricing on hypothetical alcohol purchasing in two online experiments）。该数据集的编码手册收录于文件《比例定价研究编码手册》（Codebook for proportional pricing study）。用于复现论文中分析流程的R代码存储于标识符10.15131/shef.data.23295179。本项目已通过健康与相关研究学院伦理委员会审查批准，审批编号为037070与041059。遵照该审批要求，我们仅公开参与者的年龄区间而非精确年龄，以确保无法通过Prolific平台的用户记录反推参与者身份。此外，本数据集不对外开放，仅可由研究者通过申请获取（联系邮箱：Inge Kersbergen：[e-mail]），且申请不会被无故驳回。