Year: 2025
Type: article
Abstract: Can private information or mediation change a sender's behavior and improve the receiver's expected utility in persuasive communication games? In a mediated Bayesian persuasion model, private information cannot improve the receiver's expected utility when the sender communicates it. When the intermediary communicates the private information, the receiver's expected utility improves only under sufficient accuracy of the intermediary's private information, as captured by a positive autarky value of the intermediary's private information (AVIPI). Finally, different classes of equilibria are analyzed to show that the sender's strategic behavior is generally affected by the intermediary's presence as he tries to persuade the intermediary to, in turn, persuade the receiver.
Authors: ISO New England, USA, Zeky Murra-Anton, Roberto Serrano
Institution: Brown University
Language: English
Topic: Game Theory and Applications
Field: Decision Sciences
Domain: Social Sciences
Open Access status: diamond
OpenAlex ID: W7116694816