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Updated: May 31, 2025

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行为推动防止贷款违约规模:1300万人的实地实验
Robert Kuan1, Kristin Blagg2, Benjamin L Castleman3
1Department of Operations, Information and Decisions, The Wharton School, University of Pennsylvania, Philadelphia, PA 19104.
概括
行为信息电子邮件和提醒显著减少学生贷款拖欠. 以百分比表达储蓄并鼓励多个行动在沟通中,对借款人来说是最有效的.
科学领域:
- 行为经济学是一种行为经济学.
- 公共政策 公共政策
- 金融素养 金融素养
背景情况:
- 在美国,学生贷款债务超过1.6万亿美元.
- 数以百万计的借款人违约,面临严重的金融后果.
- 需要有效的干预措施来支持借款人并减少违约.
研究的目的:
- 为了测试学生贷款借款人的电子邮件干预措施在未付款后的有效性.
- 评估行为信息电子邮件,提醒,福利框架和行动步骤对偿还行为的影响.
主要方法:
- 一个大规模的实地实验,涉及1300万美国教育部的借款人.
- 测试电子邮件内容的变化:每月的行为提示,后续提醒,百分比与美元节省,以及单一与双重行动建议.
主要成果:
- 基于行为信息的电子邮件将60天的违约率降低了0.42个百分点.
- 提醒将电子邮件的有效性放大了0.57个百分点.
- 基于百分比的储蓄框架将违约率降低了0.14个百分点.
- 鼓励采取两项行动的效果略高于采取一项行动,导致违约率降低0.05个百分点.
结论:
- 有针对性的,基于行为信息的电子邮件干预可以有效地减少学生贷款拖欠.
- 以百分比计算财务收益,并提供明确,可操作的步骤是关键.
- 低成本的推动补充了现有政策,为借款人支持提供了一个可扩展的解决方案.
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