Billions have been claimed under the UK competition law opt-out collective actions regime since its introduction in 2015. What issues are faced by class members, class representatives and defendants? Jeremy Robinson, solicitor at Harcus Parker in London, joins Matthew Hall to discuss the regime. Listen to this episode to learn more about how it is structured, funding issues, the first damages award and the UK government's call for evidence on its operation.

With special guest:
Jeremy Robinson, partner, Harcus Parker

Related Links:

• Harcus Parker, The future of the UK's competition collective actions regime, 15 October 2025
• Harcus Parker, The CJC Review of Litigation Funding, 13 June 2025
• UK Department for Business & Trade, Opt-out collective actions regime review: call for evidence, 6 August 2025
• UK Competition Appeal Tribunal judgment, Kent v Apple, 23 October 2025

Hosted by:
Matthew Hall, McGuireWoods

Computational methods are increasingly used by competition law regulators worldwide. But what are these and can companies also take advantage? Todd Davies, PhD candidate in competition law at University College London, joins Matthew Hall and Anora Wang to discuss the issues raised by the use of computational antitrust. Listen to this episode to learn more about the pros and cons of adoption by regulators, new tools available to companies, possible responses by regulators and key takeaways for practitioners and companies.

With special guest:
Todd Davies, University College London

Related Links:
Todd Davies, The Dark Side of Computational Antitrust: When AI is Used to Evade the Law, Kluwer Competition Law Blog (October 28, 2025)

Thibault Schrepel, Computational Antitrust: An Introduction and Research Agenda (January 15, 2021)

Thibault Schrepel and Teodora Groza, Computational Antitrust Worldwide: Fourth Cross-Agency Report (June 18, 2025)

Hosted by:
Matthew Hall, McGuireWoods and Anora Wang, Arnold & Porter

GenAI is one of the fastest-growing consumer tools in history. But what have we learned about competitive dynamics in the industry? Economists Andrea Asoni and Matteo Foschi join Jaclyn Phillips and Lexi Michaud to discuss what early economic insights can help us understand about the risks and benefits posed by the growth of AI. Listen to this episode to learn more about how the development of AI impacts market development.

With special guests:
Andrea Asoni, Vice President, Charles River Associates and Matteo Foschi, Vice President, Charles River Associates

Related Links:
Contested ground: Early competition and market dynamics in generative AI

Hosted by:
Jaclyn Phillips, Proskauer Rose and Lexi Michaud, Fried Frank