Do donation ceilings increase contributions? Evidence from an experimental study
François Cochard, 
Emmanuel Peterlé and 
Jean-Christian Tisserand
Economics Letters, 2025, vol. 256, issue C
Abstract:
We study how setting a maximum limit on donations affects how much people give to charity. In a laboratory experiment with 210 participants, we compare three conditions: a neutral baseline, a suggested donation amount, and a capped maximum donation. We find that imposing a donation ceiling significantly increases both the likelihood and the amount of giving compared to the baseline. Moreover, ceilings perform at least as well as suggestions in our experimental setting.
Keywords: Charitable giving; Donation ceilings; Behavioral interventions; Lab experiment; Anchoring; Completion effect (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecolet:v:256:y:2025:i:c:s0165176525004239
DOI: 10.1016/j.econlet.2025.112586
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