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.

Click here for codes and data related to this paper

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)

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