A valuation expert with deep experience across academia, consulting, industry, and the regulatory process, Dr Williams brings a cross-disciplinary lens to a wide range of economic, financial, and technology issues.
Cornerstone Research, a leading provider of economic and financial consulting and expert testimony, announced today that Ryan Williams has joined the firm as a principal. Dr Williams strengthens the firm’s extensive work in international arbitration, valuation, regulatory analysis, and competition.
“Ryan’s range sets him apart,” said Ronnie Barnes, head of Cornerstone’s International Arbitration and Litigation practice and cohead of the firm’s valuation, M&A, and bankruptcy practice. “He is an accomplished scholar and educator, a seasoned consultant, a proven expert witness, and a recognised authority within the UK regulatory system. This rare combination of perspectives offers our clients not only rigorous analysis, but also strategic clarity when navigating their most consequential matters.”
Ryan is an accomplished scholar and educator, a seasoned consultant, a proven expert witness, and a recognised authority within the UK regulatory system. This rare combination of perspectives offers our clients not only rigorous analysis, but also strategic clarity.
—Ronnie Barnes
Expertise across sectors and jurisdictions
As an expert witness, Dr Williams has valued assets and quantified damages in commercial litigations and international arbitrations involving sovereign governments, multinational corporations, and franchise networks. He has consulted on energy, mining, technology, telecommunications, and utilities matters across Europe, North America, and South America.
“I’m delighted to be joining Cornerstone Research,” said Dr Williams. “Many of the most important valuation and damages questions sit at the intersection of economics, regulation, and market reality, and I have spent my career on all three. Working across these fields has trained me to see an issue from every side, and I look forward to bringing that perspective and experience to Cornerstone’s clients on their most significant challenges.”
Experience inside the regulatory process
Dr Williams serves as a non-executive director of the Regulatory Policy Committee, the independent body that scrutinises regulation for the UK Parliament, where he evaluates the economic and regulatory impact of proposed legislation, with a focus on artificial intelligence (AI). He has also worked on the other side of regulation as chief economist of a UK cleantech company, where he led the design of electricity-market systems and related analytics.
Many of the most important valuation and damages questions sit at the intersection of economics, regulation, and market reality, and I have spent my career on all three.
—Ryan Williams
Research and teaching in valuation and finance
As a research fellow at Imperial College Business School’s Centre for Climate Finance and Investment, Dr Williams teaches courses on the valuation of renewable energy and infrastructure investments and publishes on the economics that underpin them.
He has held senior academic appointments in Europe and the United States, serving as a professor of finance at the Université Paris Dauphine-PSL and as a tenured professor at the University of Arizona.
Dr Williams holds a Ph.D. from Georgia State University and a B.S. from Oglethorpe University.
London
