Template-Type: ReDIF-Paper 1.0 Author-Name: Jacopo Bizzotto Author-Name-First: Jacopo Author-Name-Last: Bizzotto Author-Workplace-Name: Oslo Business School - OsloMet Author-Name: Eduardo Perez-Richet Author-Name-First: Eduardo Author-Name-Last: Perez-Richet Author-Workplace-Name: Sciences Po Author-Name: Adrien Vigier Author-Name-First: Adrien Author-Name-Last: Vigier Author-Workplace-Name: University of Oxford - Department of Economics Title: Communication via Third Parties Abstract: We consider a general information design problem in which the task of running a procedure generating information for a continuation game is performed by an agent. A moral hazard roblem therefore emerges in which the principal faces a trade-off between generating information with an eye to the continuation game, and incentivizing the agent to comply with the procedure designed. We provide a methodology to tackle such problems, and examine the way in which moral hazard affects the optimal procedure of the principal. Classification-JEL: C72, D82 Creation-Date: 2020-06-10 File-URL: https://doi.org/10.2139/ssrn.3530804 File-Format: text/html DOI: 10.2139/ssrn.3530804 Keywords: Information Design, Moral Hazard, Agency Cost, Information Acquisition Handle: RePEc:oml:wpaper:202006