Research

Publications


Social Learning and Analyst Behavior (2022). Journal of Financial Economics 143, 434-461 . (with Alok Kumar and Rosy Xu)

Common Analysts: Method for Defining Peer Firms (2021). Journal of Financial and Quantitative Analysis 56, 1505-1536.

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How Do Investment Ideas Spread through Social Interaction? Evidence from a Ponzi Scheme (2019). Journal of Finance 74, 2349-2389.

Social Learning and Corporate Peer Effects (2015). Journal of Financial Economics 117, 653-669. (with Markku Kaustia)


Working Papers


Scammed and Scarred: Effects of Investment Fraud on Its Victims (with Samuli Knüpfer and Petra Vokata)

(Revise and resubmit, Journal of Financial Economics)

Aggregating Artificially Intelligent Earnings Forecasts (with Vidhi Chhaochharia, Alok Kumar, and Alan Zhang)