Yes. By observing return reversals following unexpected responses to noisy public signals about market-wide common factors, we show that investors in the US equity market tend to over-respond to public signals for mature firms that are relatively easy to price—old, large, and dividend-paying...

Organized exchanges have evolved methods for enforcing contracts, which allow the contracts themselves to be traded at low cost. Theorists have modeled futures contracts as tools for risk management, despite an extensive empirical literature that does not support predictions about bias in prices...