Seung Huh’s research while affiliated with Incheon National University and other places

The paper studies incentives of low‐quality sellers to disclose negative information about their products. We develop a model in which one's quality can be communicated via cheap‐talk messages only. This setting limits the ability of high‐quality sellers to separate, as any communication strategy they pursue can be costlessly imitated by low‐quality sellers. We study two factors that can incentivize low‐quality sellers to communicate their quality: buyers' loss aversion and competition. Quality disclosure reduces buyers' risk, thereby increasing their willingness to pay for the product. It also introduces product differentiation, softening the competition.