class action
Services

Antitrust Class/Collective Action

CRA provides economic advice and testimony in large, complex, high stakes antitrust class action/collective action cases. Our experience includes analysis of class certification issues, liability, aggregate and individual class damages, injunctive relief, and settlement distribution issues. CRA uses its economic expertise, industry knowledge, and experience with large, complex data sets to help clients address these issues. In addition, our experts apply their backgrounds in economic theory, econometrics, game theory modeling, and damage assessment to analyze other economic issues, such as market definition, market power, and anticompetitive effects at a class-wide level.

Our economists have broad class action experience and particular expertise in antitrust and fraud/false advertising class action cases.  Our class action work spans a wide range of industries and has involved some of the most prominent cases in recent years.

Engagements

  • 01
    Economic testimony and analysis support Google’s successful opposition to US class certification
    In December 2025, the US Court denied class certification for the proposed US Advertiser Class and the proposed US AdSense Publisher subclass. Plaintiffs had...
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  • 02
    Class action allegations of monopsony power
    A team of CRA experts supported testifying expert Dr. Bob Topel in a lawsuit involving allegations of monopoly and monopsony power in the sports entertainment...
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  • 03
    Antitrust class certification involving live event ticketing in Canada
    Dr. Timothy Snail provided economic analysis of class certification issues on behalf of Ticketmaster in a high-profile antitrust class action lawsuit in a...
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