走向循环消费行为:分析咖啡杯使用折扣方案
Julie Metta1, Sandra Rousseau2
1TiSEM - Tilburg University, Room K 314, P.O. box 90153, 5000 LE, Tilburg, the Netherlands; HIVA - Research Institute for Work and Society, Faculty of Economics and Business, KU Leuven, Parkstraat 47 box 5300, B-3000 Leuven, Belgium.
Journal of environmental management
|January 12, 2025
概括
对可重复使用的咖啡杯的财政激励并没有增加它们的使用. 相反,为携带自己的杯子提供折扣,导致非参与者更容易选择一次性杯子,这表明效果有限.
科学领域:
- 环境心理学 环境心理学
- 行为经济学是一种行为经济学.
- 消费者行为 消费者行为
背景情况:
- 人们越来越关注一次性塑料废物,特别是一次性咖啡杯.
- 需要有效的战略来促进食品服务行业的可持续消费模式.
研究的目的:
- 调查金融激励和推动对消费者咖啡杯选择的影响.
- 分析折扣对自带杯子 (BYOC) 行为的有效性.
- 确定此类激励措施的潜在溢出效应.
主要方法:
- 在香港咖啡店进行的自然实验.
- 通过223个结构化观察 (522个数据点) 收集的数据.
- 分析的重点是消费者在BYOC,商店提供的可重复使用和一次性杯之间做出选择.
主要成果:
- 金融激励 (折扣) 并没有显著增加BYOC的采用率.
- 观察到一个负面的溢出效应:非参与者更有可能选择一次性杯子.
- 该研究强调,在减少一次性杯子使用方面,财政激励措施的有效性有限.
结论:
- 仅仅是财政激励是不足以推动可重复使用咖啡杯的广泛采用.
- 负面的溢出效应可以抵消预期的环境效益.
- 需要更广泛,多方面的战略来鼓励可持续消费和减少浪费.
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