Paulo Natenzon (WUSTL)

"Random Choice and Differentiation" (co-authored with Junnan He) Abstract: Measuring product differentiation and substitutability is a key concern in the analysis of consumer demand. We develop and analyze a general yet tractable model of random choice with product differentiation in a multi-attribute setting. We show the analyst can separately identify vertical and horizontal product differ- […]

Navin Kartik (Columbia)

"Beyond Unbounded Beliefs: How Preferences and Information Interplay in Social Learning" (co-authored with SangMok Lee, Tianhao Liu, and Daniel Rappoport)

PhD Student Presentations

"Robust comparative statics for misspecified learning" by Aniruddha Ghosh"Firm behavior in a market with inattentive consumers" by Yujian Chen"Imitating for Successes" by Xudong Zheng“Information Provision Competition of Heterogeneous Senders” by Alice Gao

Ani Ghosh (JHU)

Title of the talk: "Robust Comparative Statics with Misspecified Bayesian Learning"