Dr. Davis has provided written or oral testimony in matters before the UK Competition Appeal Tribunal, the High Court of England and Wales, the Directorate-General for Competition, the CMA, the CC, the Office of Fair Trading, the Financial Conduct Authority, and the Competition Commission of South Africa.

While serving as a Deputy Chairman of the CC, he was a member of its Council, a member of its Strategic Management Board, and the Inquiry Chairman for a variety of competition investigations including phase 2 mergers, regulatory investigations in telecoms and water, and the payment protection insurance (PPI) market inquiry.

Who’s Who Legal has listed him as a leading Competition Economist and Thought Leader, recently noting that he “is ‘top notch – a first choice economist,’ providing skilled econometrics on cartel damages, investigations, and mergers.”

A widely published author, Dr. Davis has coauthored two books: Quantitative Techniques for Competition and Antitrust Analysis (Princeton University Press) and Damages Claims for the Infringement of EU Competition Law (Oxford University Press). He has also published research in numerous journals, including The Journal of Industrial Economics, the Journal of Econometrics, and the RAND Journal of Economics.

Prior to joining Brattle, Dr. Davis was the head of an international economics consultancy’s London office and European competition practice. He has also served on the faculty at the London School of Economics and the MIT Sloan School of Management, and is a former President of the Association of Competition Economics.