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与COVID-19相关的金融稀缺性与更大的延迟折扣有关,但不是概率折扣
Haylee Downey1, Roberta Freitas-Lemos2, Kelsey Curran2
1Fralin Biomedical Research Institute at Virginia Tech Carilion, United States; Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, United States.
Behavioural processes
|August 4, 2023
概括
在COVID-19期间的经济困难增加了延迟折扣,影响了关于金钱和礼品卡的决定. 粮食不安全也影响了礼品卡的选择,但不是金钱的决定.
科学领域:
- 行为经济学是一种行为经济学.
- 决策科学 决策科学 决策科学
- 心理学 心理学 心理学
背景情况:
- 稀缺性与决策的改变有关,包括延迟折扣的增加.
- 关于COVID-19对延迟折扣的影响的现有研究产生了混合的结果.
- 与COVID-19相关的稀缺性对概率折扣的影响仍未得到研究.
研究的目的:
- 调查COVID-19财务影响与延迟和概率折扣之间的关系.
- 探索粮食安全如何影响大流行期间的折扣行为.
主要方法:
- 一项涉及1012名低收入参与者的横截面研究,这些参与者于2020年4月通过亚马逊机械土耳其人招募.
- 参与者完成了对延迟折扣,概率折扣,COVID-19所感知到的财务影响和粮食安全的评估.
- 使用回归分析来检查变量之间的关联.
主要成果:
- COVID-19造成的严重财务影响与现金和杂货礼品卡的延迟折扣增加有关.
- 更高的粮食不安全与更大的延迟折扣相关杂货礼品卡,但不是金钱.
- 没有发现COVID-19财务影响与概率折扣之间存在关联.
结论:
- 调查结果表明,感知到的稀缺性,加剧了COVID-19大流行期间的财政困难,可能会增加延迟折扣.
- 这项研究支持了关于稀缺性和延迟折扣的实验室发现,但由于其观察性质,无法确定因果关系.
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