Financial intermediaries play a key role in the formation of asset prices. More specifically, the increasing importance of non-bank financial intermediaries has raised new questions about the risks that hedge funds pose to the financial system. We focus on the role that changes in hedge fund...

This study investigates the role of short sales in mitigating post-shock anomalies in stock returns within the context of China's evolving short-sales regulations. Utilizing a unique dataset of daily short-sale volumes, this research examines how short sellers influence stock price behavior...

We identify all return leader-follower pairs among individual stocks using Granger causality regressions. Thus-identified leaders can reliably predict their followers' returns out of sample, and the return predictability works at the level of individual stocks rather than industries. Our results...