JFQA Admin

JFQA Admin

Filing Agents and Information Leakage

Leonce Bargeron, Christopher P. Clifford, and Tian Qiu ♦ Filing agents, intermediaries used by 80% of U.S. firms, are associated with leakage of information that affects stock prices. Prior to the public release of a securities filing, most firms outsource…

Cryptocurrency Pump-and-Dump Schemes

Tao Li, Donghwa Shin, and Baolian Wang ♦ We document numerous occurrences of pump-and-dump schemes (P&Ds) targeting cryptocurrencies, which tend to trigger short-term episodes that feature significant increases in prices, volume, and volatility, followed by quick reversals. The evidence we…