Can freedom of speech make financial markets more efficient? The findings are compelling.

Congratulations to the winners of the ²ÝÝ®ÊÓÆµBest Paper Award at the Eastern Finance Association Annual Conference.

Paper presentation pic


Scott Guernsey | Matthew Serfling | Cheng Yan

Their research uses the staggered adoption of anti-SLAPP laws — legal protections that shield critics and whistleblowers from retaliatory lawsuits — as a natural experiment to explore how freedom of expression shapes corporate financial outcomes.

Their findings: when people are free to speak critically about firms without fear of litigation, markets become more transparent, information flows more efficiently, and investors demand less of a risk premium to hold those firms' stock.

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