Bayesian Persuasion without Commitment

Fuente: arXiv
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Autores principales: Arieli, Itai, Stewart, Colin
Formato: Preprint
Publicado: 2025
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author Arieli, Itai
Stewart, Colin
author_facet Arieli, Itai
Stewart, Colin
contents We introduce a model of persuasion in which a sender without any commitment power privately gathers information about an unknown state of the world and then chooses what to verifiably disclose to a receiver. The receiver does not know how many experiments the sender is able to run, and may therefore be uncertain as to whether the sender disclosed all of her information. Despite this challenge, we show that, under general conditions, the sender is able to achieve the same payoff as in the full-commitment Bayesian persuasion case.
format Preprint
id arxiv_https___arxiv_org_abs_2511_18662
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Bayesian Persuasion without Commitment
Arieli, Itai
Stewart, Colin
Theoretical Economics
We introduce a model of persuasion in which a sender without any commitment power privately gathers information about an unknown state of the world and then chooses what to verifiably disclose to a receiver. The receiver does not know how many experiments the sender is able to run, and may therefore be uncertain as to whether the sender disclosed all of her information. Despite this challenge, we show that, under general conditions, the sender is able to achieve the same payoff as in the full-commitment Bayesian persuasion case.
title Bayesian Persuasion without Commitment
topic Theoretical Economics
url https://arxiv.org/abs/2511.18662