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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Evaluating deliberative competence: a simple method with an application to financial choice
Organization Unit
Authors
  • Sandro Ambühl
  • B Douglas Bernheim
  • Annamaria Lusardi
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title American Economic Review
Publisher American Economic Association
Geographical Reach international
ISSN 0002-8282
Volume 112
Number 11
Page Range 3584 - 3626
Date 2022
Abstract Text We examine methods for evaluating interventions designed to improve decision-making quality when people misunderstand the consequences of their choices. In an experiment involving financial education, conventional outcome metrics (financial literacy and directional behavioral responses) imply that two interventions are equally beneficial even though only one reduces the average severity of errors. We trace these failures to violations of the assumptions embedded in the conventional metrics. We propose a simple, intuitive, and broadly applicable outcome metric that properly differentiates between the interventions, and is robustly interpretable as a measure of welfare loss from misunderstanding consequences even when additional biases distort choices.
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Digital Object Identifier 10.1257/aer.20210290
Other Identification Number merlin-id:23262
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Keywords Economics and econometrics