TY - RPRT ID - publications15036 UR - http://tse-fr.eu/pub/22665 A1 - Li, Sanxi A1 - Peitz, Martin A1 - Zhao, Xiaojian Y1 - 2010/05/12/ N2 - Whether consumers are aware of potentially adverse product effects, is key for private and social incentives to disclose information. To obtain a better understanding of this issue we propose a simple monopoly model that highlights the conceptual difference between consumer unawareness and consumer uncertainty. We show that total surplus may be larger in an environment in which consumers are unaware of the potentially adverse effect. We also show that disclosing information whether a particular ingredient is harmful or not increases consumer surplus, but mandatory disclosure of the level of this ingredient may make consumers worse off. PB - TSE Working Paper T3 - TSE Working Paper KW - Information disclosure KW - informative advertising KW - consumer awareness M1 - working_paper TI - Worried about Adverse Product Effects? Information Disclosure and Consumer Awareness AV - public ER -