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Tag Archives: expert testimony

En Banc Ninth Circuit Demands That Courts Serve As Gatekeepers For Expert Testimony—Will That Rule Be Extended to Class Actions?

Posted in Class Certification

In the battle over class certification, expert testimony proffered by both plaintiffs and defendants is playing an increasingly important role. The Supreme Court has not yet decided whether the test for admissibility of expert testimony announced in Daubert v. Merrell Dow Pharmaceuticals applies at the class-certification stage, although it has certainly dropped hints to that… Continue Reading

D.C. Circuit Overturns Certification of Antitrust Class Action and Requires Reconsideration in Light of Comcast Corp. v. Behrend

Posted in Class Certification, Predominance

Class-action lawyers on both sides of the “v.” have been debating the impact of the Supreme Court’s decision earlier this year in Comcast Corp. v. Behrend. Last week, the D.C. Circuit delivered its answer in In re Rail Freight Fuel Surcharge Antitrust Litigation, the most significant opinion thus far to address Comcast. As the D.C…. Continue Reading

Judge Mulls Appointment of Own Expert to Evaluate What Could Be the Largest-Ever Class Settlement of Private Antitrust Claims

Posted in Antitrust, Class Action Settlements

It’s rare for a court to appoint its own expert in a class action. But Judge Gleeson of the Eastern District of New York is poised to do precisely that in order to help him decide whether to grant final approval to the $7.25 billion proposed class settlement of antitrust claims by retailers challenging Visa’s… Continue Reading

California Trial Court Rejects “Trial by Formula” Approach to False-Advertising Class Action and Sets Aside Verdict

Posted in Class Certification, Motions Practice

In state courts, sometimes you lose even when you win. In a recent false-advertising class action, a California Superior Court entered an order concluding that the testimony of the plaintiffs’ expert—who was the linchpin of the case for class certification and on the merits—was inadmissible, which meant that the defendant was entitled to judgment as… Continue Reading

Comcast Corp. v. Behrend: Upcoming Supreme Court Case Is Critical to Antitrust Class Actions

Posted in Class Certification, U.S. Supreme Court

Although the class action bar in general is eagerly awaiting the Supreme Court argument in Comcast Corp. v. Behrend (No. 11-864)—which will be argued November 5th—antitrust practitioners in particular have a keen interest in the case. The issue presented is whether a district court may certify a class action without first resolving whether an expert… Continue Reading