Kosterina, Svetlana - In: Theoretical economics : TE ; an open access journal in … 17 (2022) 3, pp. 1075-1107
A sender designs an information structure to persuade a receiver to take an action. The sender is ignorant about the receiver's prior, and evaluates each information structure using the receiver's prior that is the worst for the sender. I characterize the optimal information structures in this...
