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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Peer advice on financial decisions: a case of the blind leading the blind?
Organization Unit
Authors
  • Sandro Ambühl
  • B Douglas Bernheim
  • Fulya Ersoy
  • Donna Harris
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title The Review of Economics and Statistics
Publisher MIT Press
Geographical Reach international
ISSN 0034-6535
Volume 2022
Page Range 1 - 45
Date 2022
Abstract Text We investigate the impact of peer interaction on the quality of financial decision making in a laboratory experiment. Face-to-face communication with a randomly assigned peer significantly improves the quality of subsequent private decisions even though simple mimicry would have the opposite effect. We present evidence that the mechanism involves general conceptual learning (because the benefits of communication extend to previously unseen tasks), and that the most effective learning relationships are horizontal rather than vertical (because people with weak skills benefit most when their partners also have weak skills). The benefits of demonstrably effective financial education do not propagate to peers.
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Digital Object Identifier 10.1162/rest_a_01269
Other Identification Number merlin-id:23316
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Keywords Economics and econometrics, social sciences (miscellaneous)