Self-Preferencing in Retail Digital Marketplaces: Evidence from Transaction Data
The authors analyze retail transaction data to explore self-preferencing practices.
13th Bill Kovacic Antitrust Salon
Mark Chicu of Cornerstone Research will speak on a panel titled “Policy Developments: Reshaping Antitrust Landscape” at this thought leadership event in Washington, DC.
Lexology Index 2026: Cornerstone Research Experts Honored as Thought Leaders–USA
The firm’s professionals and academic affiliates are recognized among the foremost consulting experts in the United States.
5 Questions with Mark Chicu: Bringing Agency Experience to Economic Consulting
Dr. Chicu offers insights on serving in the U.S. Department of Justice’s Antitrust Division and expert perspectives on high-stakes antitrust matters.
Former DOJ Antitrust Division Leader Dr. Mark Chicu Joins Cornerstone Research as Senior Advisor, Enhancing Firm’s Competition Practice
Dr. Chicu brings extensive antitrust and competition experience, including in merger analysis and anticompetitive conduct cases.
ABA Antitrust Law Appointments 2025
Cornerstone Research congratulates consulting professionals taking on leadership roles in the ABA Antitrust Law Section.
Parallel Derivative Action Settlements Update: August 2025
This research update analyzes settlement outcomes for 142 parallel derivative actions between 2019 and 2024.
National Association for Business Economics Virtual Panel
Cornerstone Research Chief Technology and Innovation Officer Phil Leslie joins Ph.D.-trained economists on a panel during NABE Career week.
Cornerstone Research Advances Seven to Senior Vice President
The firm promoted seven senior staff across multiple practices and industries.
Cornerstone Research Promotes Fifteen to Principal
The firm advanced fifteen senior staff across multiple practices and industries.
Pioneering the Future of Law: Mike DeCesaris Honored with Fastcase 50 Award
Noted as “pioneering the intersection of artificial intelligence and legal analytics”
Lexology Index 2025: Competition–Economists
A record 31 individuals—13 academic experts and 18 consulting professionals—are recommended for their outstanding antitrust and competition work.
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