CeNDEF Seminar: Peiran Jiao (University of Oxford)

11Oct2017 16:00 - 17:15


'Payoff-Based Belief Distortion'


Heterogeneous beliefs often arise among people who have the same information but different payoff experiences. This paper proposes an explanation in which the experience of realized payoffs distort beliefs: gains lead an agent to underweight negative signals about future outcomes and thus to become overoptimistic, whereas losses do the opposite. I experimentally test the model, and find behaviors consistent with its predictions in a design where experienced payoffs carried no informational value for Bayesian updating. The proposed mechanism is distinct from reinforcement learning, confirmation bias, and attention-based explanations.
Please contact Anita Kopanyi-Peuker if you have any questions about the lecture.


Room 1.60
Tinbergen Institute Amsterdam
Gustav Mahlerplein 117
1082MS Amsterdam

Published by  Economics and Business