Kobayashi, Yohei and Fujikawa, Takemi (2010): An incomplete ignorance state in repeated-play decision making: A note on Bayesian decision-theoretical framework.
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There has been much reported on decisions from experience, also referred to as decisions in a complete ignorance fashion. This note lays out a Bayesian decision-theoretical framework that provides a computable account for decisions from experience. To make the framework more tractable, this note sets up and examines decisions in a incomplete ignorance fashion. The current discussion asserts that well-known behavioural effects, such as the hot stove effect, and the Bayesian framework may lead to different predictions.
|Item Type:||MPRA Paper|
|Original Title:||An incomplete ignorance state in repeated-play decision making: A note on Bayesian decision-theoretical framework|
|Keywords:||Bayesian updating; complete ignorance; decisions from experience; incomplete ignorance|
|Subjects:||D - Microeconomics > D0 - General > D03 - Behavioral Microeconomics: Underlying Principles
D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D81 - Criteria for Decision-Making under Risk and Uncertainty
C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods and Methodology: General > C11 - Bayesian Analysis: General
|Depositing User:||Takemi Fujikawa|
|Date Deposited:||23. Jan 2011 21:30|
|Last Modified:||15. Feb 2013 21:07|
Barron, G., I. Erev. 2003. Small feedback-based decisions and their limited corre- spondence to description-based decisions. Journal of Behavioral Decision Mak- ing 16 215–233.
Barron, G., E. Yechiam. 2009. The coexistence of overestimation and under- weighting of rare events and the contingent recency effect. Judgment and De- cision Making 4 447–460.
Erev, I., G. Barron. 2005. On adaptation, maximization, and reinforcement learn- ing among cognitive strategies. Psychological Review 112 912–931.
Fujikawa, T. 2007. Perfect Bayesian vs. imperfect Bayesian in small decision making problems. Behaviormetrika 34 27–44.
Fujikawa, T. 2009. On the relative importance of the hot stove effect and the tendency to rely on small samples. Judgment and Decision Making 4 429–435.
Hertwig, R., G. Barron, E. Weber, I. Erev. 2004. Decisions from experience and the effect of rare events in risky choices. Psychological Science 15 534–539.
Weber, E. U., S. Shaﬁr, A. R. Blais. 2004. Predicting risk sensitivity in humans and lower animals: Risk as variance or coefﬁcient of variation. Psychological Review 111 430–445.
Yechiam, E., J. R. Busemeyer. 2006. The effect of foregone payoffs on under- weighting small probability events. Journal of Behavioral Decision Making 19 1–16.