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Social Learning Equilibria

delete2020-01-01
delete11
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OA
AI
M
Mossel, Elchanan
M
Mueller-Frank, Manuel
S
Sly, Allan
O
Omer Tamuz *
DOI:10.3982/ECTA16465delete
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摘要

摘要

En 中文
We consider a large class of social learning models in which a group of agents face uncertainty regarding a state of the world, share the same utility function, observe private signals, and interact in a general dynamic setting. We introduce social learning equilibria, a static equilibrium concept that abstracts away from the details of the given extensive form, but nevertheless captures the corresponding asymptotic equilibrium behavior. We establish general conditions for agreement, herding, and information aggregation in equilibrium, highlighting a connection between agreement and information aggregation.
Keyword:
Consensus
information aggregation
herding
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University of Navarra
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引用论文

引用论文

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Bayesian Learning in Social Networks
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err464
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Social Learning Equilibria
err2020-01-01
err11
errOAAI
errMossel, Elchanan; Mueller-Frank, Manuel; Sly, Allan; Tamuz, Omer
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Learning from neighbours
err1998-07-01
err465
PREAI
errBala, V; Goyal, S
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