The effects of sentiment should be strongest during times of heightened valuation uncertainty. As such, we document a significant amplifying role for market uncertainty in the relation between sentiment and aggregate investment. A one-standard-deviation increase in uncertainty more than doubles...

Predicted stock issuers (PSIs) are firms with expected “high-investment and low-profit” (HILP) profiles that earn unusually low returns. We carefully document important features of PSI firms to provide insights on the economic mechanism behind the HILP phenomenon. Top-PSI firms are...

In this paper, we establish the significance and effects of initial public offer (IPO) offer price ranges on subscription, initial trading, and post-IPO ownership structures. The primary market in India provides a unique setting for estimating the effect of various initial public offer (IPO)...

This study investigates whether firm's management uses split ratios to target low price anchors in order to impact post-split ownership. We report anchoring bias for the lowest ranges of prices in the equity market and find specific price anchors among individual investors in the secondary...

We examine how the market valuation of firms varies on account of characteristics that make them vulnerable to the COVID-19 pandemic across different stages of the crisis. Using plant location data that uniquely identify the vulnerability of firms to operational disruptions, we find that firms...

I review the empirical literature on word of mouth (WOM) among investors. I begin with an outline of the empirical challenges that WOM research faces and possible strategies to overcome those challenges. I then discuss recent studies on WOM among retail and institutional investors. The research...

This paper develops a behavioural asset pricing model in which traders are not fully rational as is commonly assumed in the literature. The model derived is underpinned by the notion that agents' preferences are affected by their degree of optimism or pessimism regarding future market states. It...

We examine how banks respond to large natural disasters when corporate borrowers are located in the neighborhood of the disaster area. We find robust evidence that banks charge significantly higher loan spreads for firms located in the neighborhood of the disaster area than for remote firms. The...

We investigate the differential effects of a new index of Twitter-based market uncertainty (TMU) and variables for the US equity market before and during the COVID-19 pandemic. We find that markets are significantly more sensitive to the uncertainty contained in tweets during the pandemic, the...

This study uses disaggregated establishment-level data to identify a firm’s exposure to physical climate risk and examines investors’ reaction to natural disasters in both the U.S. corporate bond and stock markets. We find that, when a firm is exposed to disasters, investors overreact by...