• Media type: E-Article
  • Title: Learning About One’s Self
  • Contributor: Le Yaouanq, Yves; Schwardmann, Peter
  • imprint: Oxford University Press (OUP), 2022
  • Published in: Journal of the European Economic Association, 20 (2022) 5, Seite 1791-1828
  • Language: English
  • DOI: 10.1093/jeea/jvac012
  • ISSN: 1542-4766; 1542-4774
  • Origination:
  • Footnote:
  • Description: <jats:title>Abstract</jats:title> <jats:p>To understand why naiveté about present-biased behavior is so prevalent and persistent, our experiment investigates how well participants learn from their past behavior in a real-effort task. While participants display naive present-biased behavior initially, our novel methodology allows us to establish that their updating is unbiased and would eliminate naiveté in the long run. Moreover, learning is unencumbered by a change in the environment. Our results suggest that persistent naiveté does not result from a fundamental inferential bias. However, participants underestimate their future learning—a bias that may lead to underinvestment in experimentation and a failure to activate self-regulation mechanisms.</jats:p>