An important debate exists around the extent to which retail investors make sustainable
investments and, if they do, why. We contribute to this debate by investigating the aggregate …

At the end of January 2021, a group of stocks listed on US stock exchanges experienced
sudden price increases, which–coupled with high short interest–led to short-squeeze …

Investors are central to the incorporation of firm information in capital markets, yet it is
challenging to observe the particular information they use and struggle with. Lee and Zhong …

A common argument against divestment is that it discards voting power and has a small
effect on stock prices. We argue that divestment is a statement of disapproval that aligns …

This study investigates how information flow affects the determinants of stock price
synchronicity, with a focus on the role of investors' information demand and supply. We …

Press releases are a primary disclosure channel firms use to communicate with investors.
However, firms can also use press releases to self-promote to improve their public image …

We investigate whether the sustainability implications of firms' innovative pursuits are
associated with their voluntary disclosure choices. Specifically, we predict green innovators …

We introduce a novel measure of CEO depression by applying machine learning models
that analyze vocal acoustic features from CEOs' conference call recordings. Our research …

In November 2022, Brazil was awash with disinformation and denialism via the internet and
social networks. As a researcher and biology professor, I recommend that my students (and …

We survey 211 corporate media relations officers and conduct 12 follow-up interviews to
examine the role media relations officers play in shaping public companies' engagement …