Analysis Group Congratulates Authors of Five Articles Distinguished with Nominations for 2025 Concurrences Antitrust Writing Awards

Dr. Tillmann is an economist who specializes in the application of microeconomics, econometrics, and statistical methods to litigation matters, investigations, and strategy assignments. He has served as an expert witness and has supported expert witnesses, managed case teams, and conducted analyses in merger, cartel, abuse of dominance, and other matters across a broad range of industries and jurisdictions, including in the EU, the US, Canada, the UK, and Australia.

He regularly assists clients across all phases of merger cases, from pre-announcement through investigation, litigation, and compliance monitoring. His clients include merging parties, the US Department of Justice (DOJ), the Federal Trade Commission (FTC), and state attorneys general.

Dr. Tillmann holds a Ph.D. in economics from the University of Chicago, and his research has appeared in outlets such as the Journal of Competition Law & Economics and the American Journal of Political Science. He has taught economics to undergraduate and graduate students at The University of Chicago, the University of Rochester, and the University of Cologne.

Mr. White is a consulting economist who specializes in applying microeconomics and sophisticated econometric modeling to complex litigation and merger-related questions, primarily in matters involving the health care, financial services, and technology industries. His work across a diverse set of engagements has encompassed simulating consumer demand and switching behavior, analyzing whether intellectual property (IP) licensing rates are FRAND-compliant, and estimating ex ante default probabilities for structured investment vehicles. He also has substantial experience developing innovative technological tools for analyzing datasets for merger and competition analyses.

Mr. White has supported both economic and scientific experts addressing competition and intellectual property (IP) issues in matters related to cutting-edge pharmaceutical products. He has supported clients in various jurisdictions and industries in follow-on cartel damages litigation, assessing overcharge, upstream and downstream pass-on, and volume effects.

Mr. White has worked in a number of international jurisdictions and has served as a testifying expert in the UK’s Upper Tribunal (Lands Chamber) on competition matters related to restrictive land covenants. He has also given evidence and submissions to the UK’s Competition and Markets Authority (CMA) on behalf of clients involved in market investigations and mergers. Mr. White has supported several clients before the European Commission on cartel and merger matters and has provided support to European financial and competition regulators in coordinated conduct investigations. Mr. White has published a number of articles and regularly speaks at international competition law and policy conferences.