
Experts, Daubert, and Judicial Gatekeeping: A Conversation with Edoardo Peruzzi and Christine Bartholomew
From Ruled by Reason by American Antitrust Institute
April 28, 2025 · 53 min
About this episode
The episode discusses the impact of Daubert challenges on antitrust enforcement with insights from experts Edoardo Peruzzi and Christine Bartholomew.
On this episode of Ruled by Reason, AAI Senior Counsel David O. Fisher chats with economist Edoardo Peruzzi and antitrust scholar Christine Bartholomew about the role of Daubert challenges in antitrust suits, focusing on the increasing role of Daubert as a gatekeeping device that may be hindering private antitrust enforcement. The conversation begins with an examination of Peruzzi's recent working paper, which finds that Daubert challenges have become more frequent in antitrust cases and that, although plaintiffs' experts are challenged more frequently, defendants' experts are more often excluded (6:30). Bartholomew places Peruzzi's findings within a context of increased procedural gatekeeping in antitrust cases, including the conflation of Daubert issues with the requirements of class certification, which she argues has wrongly turned Daubert into an outcome-determinative mechanism that is hindering private antitrust enforcement (22:20). The group then discusses potential solutions to this problem—including a different admissibility standard for economic testimony, increasing the use of court-appointed experts, and delaying the consideration of admissibility until the eve of…
People in this episode
Host: David O. Fisher
Guests: Edoardo Peruzzi, Christine Bartholomew
Topics covered
- Daubert challenges
- antitrust suits
- judicial gatekeeping
- expert testimony
- private antitrust enforcement
Keywords
- Daubert
- antitrust
- expert testimony
- judicial gatekeeping
- private enforcement
Mentioned in this episode
Books & works: Daubert, Daubert trilogy
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