This paper studies sequential Bayesian persuasion games with multiple senders. We provide a tractable characterization of equilibrium outcomes. We apply the model to study how the structure of consultations affects information revelation. Adding a sender who moves first cannot reduce...

We study the role of beliefs about experts' honesty in a market for credence goods with second opinions and overtreatment. Experts are honest or dishonest. The population shares a common belief about the share of honest experts, which may be incorrect. We characterize the belief that maximizes...

Prices usually adjust much faster when costs increase than when costs decrease. The mechanism driving this Rockets-and-Feathers phenomenon is not well understood despite of ample empirical evidence for its existence.We use simple experimental markets with and without consumer search and either...

We implement a simple two-shop search model in the laboratory with the aim of testing if consumers behave differently in equivalent situations, where prices are displayed either as net prices or as gross prices with discounts. We compare search behavior in base treatments (where both shops post...

Consumers often complain that retail prices respond faster to increases in wholesale prices than to decreases. Despite many empirical studies confirming this "Rockets-and-Feathers" phenomenon for different industries, the mechanism driving it is not well understood. In this paper, we show that,...

A physician performs two tasks: making diagnoses and determining treatments. To reduce medical error, residents are supposed to consult their supervisors when they face uncommon circumstances. However, recent research shows that residents are reluctant to do so. This paper presents a model that...

A physician performs two tasks: making diagnoses and determining treatments. To reduce medical error, residents are supposed to consult their supervisors when they face uncommon circumstances. However, recent research shows that residents are reluctant to do so. This paper presents a model that...

Advertising on e-commerce marketplaces, wherein sponsored product listings are interleaved with organic product listings, is a large and growing phenomenon. In this paper, we both theoretically and empirically study whether including sponsored listings improves or hurts the overall quality and...

This paper studies the general information disclosure model (Grossman, 1981; Milgrom, 1981) relaxing the assumption of monotonicity in preferences. I apply the belief-based approach, which is developed in Bayesian persuasion (Kamenica and Gentzkow, 2011) and applied to cheap talk (Lipnowski and...

In many markets buyers are poorly informed about which firms sell the product (product availability) and prices, and therefore have to spend time to obtain this information. In contrast, sellers typically have a better idea about which rivals offer the product. Information asymmetry between...