We propose that a simple "dual-self" model gives a unified explanation for several empirical regularities, including the apparent time inconsistency that has motivated models of quasi-hyperbolic discounting and Rabin’s paradox of risk aversion in the large and small. The model also implies that self-control costs imply excess delay, as in the O'Donoghue and Rabin models of quasi-hyperbolic utility, and it explains experimental evidence that increased cognitive load makes temptations harder to resist. The base version of our model is consistent with the Gul-Pesendorfer axioms, but we argue that these axioms must be relaxed to account for the effect of cognitive load.
A Dual-Self Model of Impulse Control.
Published 2006 in The American Economic Review
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- Publication year
2006
- Venue
The American Economic Review
- Publication date
2006-03-01
- Fields of study
Medicine, Economics
- Identifiers
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- Source metadata
Semantic Scholar, PubMed
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