Cartel ringleaders can apply for amnesty in some jurisdictions (e.g., the E.U.), whereas in others they are excluded (e.g., the U.S.). This paper provides a survey of identified ringleaders in recent European cartel cases and explores theoretically the effect of ringleader exclusion on collusive...

Cartel ringleaders can apply for amnesty in some jurisdictions (e.g., the E.U.), whereas in others they are excluded (e.g., the U.S.). This paper provides a survey of identified ringleaders in recent European cartel cases and explores theoretically the effect of ringleader exclusion on collusive...

Leniency programs lower the expected cost of anticompetitive behavior to the extent that they allow colluding firms to pay reduced fines. This paper connects this potential adverse effect to the number of firms involved in the cartel agreement. It is shown that leniency programs may provide...