Facilitating Tacit Collusion Through Voluntary Disclosure: Evidence from Common Ownership
研究发现，当竞争企业被共同投资者持有时，它们更可能通过自愿披露来协调和监控合谋行为，从而减少竞争。
ABSTRACT We examine whether voluntary disclosure is associated with incentives for firms to collude. Public disclosure can facilitate collusion by aiding with coordination and monitoring for defections. Using common ownership (investors holding stock in competing firms) to identify reduced incentives to compete, we find a positive association between public disclosure and these incentives. We also find that common ownership is positively associated with measures of disclosure that are likely to facilitate tacit collusion and that this association is stronger in industries where collusion is easier. Our study expands the literature on disclosure and competition among firms by showing that public disclosure is positively associated with incentives for tacit collusion. This finding is consistent with managers facilitating anticompetitive outcomes using voluntary disclosure.