The hidden costs of nudging: Experimental evidence from reminders in fundraising

Trier Damgaard, Mette
Gravert, Christina
Dept. of Economics, University of Gothenburgsv
2016-03-23T14:29:30Z
2016-03-23T14:29:30Z
2016-03
JEL: C93, D03, D64, H41sv
We document the hidden costs of one of the most policy-relevant nudges, reminders. Sending reminders, while proven effective in facilitating behavior change, may come at a cost for both senders and receivers. Using a large scale field experiment with a charity, we find that reminders increase donations, but they also substantially increase unsubscriptions from the mailing list. To understand this novel finding, we develop a dynamic model of donation and unsubscription behavior with limited attention which is tested in reduced-form using a second field experiment. We also estimate our model structurally to perform a welfare analysis, showing that reminders are welfare diminishing for the potential donors as non-givers incur a welfare loss of $2.35 for every reminder. The net benefit of every reminder to the charity is $0.18. Our evaluation shows the need to evaluate nudges on their intended as well as unintended consequences.sv
49sv
1403-2465
http://hdl.handle.net/2077/42370
engsv
Working Papers in Economicssv
650sv
Avoiding-the-asksv
charitable givingsv
field experimentsv
inattentionsv
nudgesv
reminderssv
The hidden costs of nudging: Experimental evidence from reminders in fundraisingsv
Textsv
reportsv

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