We examine empirically the impact of ex ante competitive threats from potential foreign rivals on bad news hoarding/disclosure decisions. We find that stronger antitrust enforcement around the world causes domestic U.S. firms to exhibit lower levels of stock price crash risk. This is consistent...

The share of stocks beneficially owned by institutional investors has increased substantially over the last three decades. Together with a high and increasing level of concentration in the asset management industry, this trend implies that a small number of institutional investors now constitute...

This article provides a model of two risk-neutral firms that may cooperate to achieve a goal that is potentially illegal. The model assumes enforcement risk and firms that are imperfectly informed about antitrust law enforcement. It is shown that compliance training, which educates the agents...

This first of two reports in a series creates a general framework for policymakers to assess potential outcomes when combating dominant-firm behavior using federal antitrust litigation under existing legal doctrine. It explains that when a single firm achieves dominance in a critical market, it...