Securities Class Action Filings Surge in the First Half of 2026
AI-related filings on pace to nearly double 2025 levels.
Securities Class Action Filings—2026 Midyear Assessment
Securities class action filings increased 30%, which coincided with a surge in litigation involving artificial intelligence-related claims and technology companies.
Why the In-Sample Prediction Approach Fails as a Reliable Method for Assessing Classwide Harm
This article provides an overview of the approach and explains that it is unreliable because it fails two fundamental tests of reliable econometric methods.
Competitive Assessment of Proposed Technology Company Merger
Our team reviewed vertical issues regarding a proposed merger between an entertainment company and technology firm.
Reverse and Remand in Securities Class Certification Litigation
Fourth Circuit panel finds that Comcast standards were not met in In re The Boeing Company Securities Litigation.
Securities Class Action Settlements—2026 Midyear Assessment
In the first half of 2026, there were 39 securities class action settlements totaling $2.2 billion.
Data Privacy: Recent Research and Litigation Trends
The authors review recent court rulings, regulatory trends, and economic literature on data collection, data sharing, privacy trade-offs, and dark patterns.
Next Steps for UK Competition Policy and Regulation
Elisa Mariscal of Cornerstone Research will discuss compliance strategies in consumer-facing markets at this virtual conference.
The EU’s Draft Merger Guidelines: Experts Weigh Innovation, IP and AI
Key takeaways from Cornerstone Research's Brussels Forum on EU merger guidelines, dynamic competition, and AI copyright law.
Financial Economist Ryan Williams Joins Cornerstone Research as Principal in London
Valuation expert with academic, consulting, industry, expert witness, and regulatory experience brings cross-disciplinary acumen to our clients’ most complex matters.
Offside or Onside? Antitrust Challenges in Soccer
A recent ABA webinar discussed governance rules for professional soccer leagues, labor issues affecting professional soccer players, and antitrust oversight of broadcasting rights in professional soccer leagues.
Regulation of Trading in Prediction Markets
This article examines the central tradeoff in regulating prediction markets: suppressing trades based on misappropriated information without discouraging the legitimate research that keeps prices accurate.
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