Shaping Competition in the Digital Age (SCiDA)

Episode 24- Zihao li and Jiahong Chen - The Accuracy Paradox: AI Hallucination, Regulation, and the EU-China Divergence

1 h 4 min · 27. apr. 2026
episode Episode 24- Zihao li and Jiahong Chen - The Accuracy Paradox: AI Hallucination, Regulation, and the EU-China Divergence cover

Beskrivelse

Anush Ganesh and Kena Zheng speak with Dr Zihao Li (University of Glasgow) and Dr Jiahong Chen (University of Sheffield) about their recent paper (with Weiwei Yi) challenging the dominant regulatory approach to AI hallucination. Rather than treating hallucination as a simple failure of factual accuracy, Zihao and Jiahong develop a layered taxonomy that includes sycophancy, consensus illusion, oversimplification, and prompt-sensitivity effects, and argue that hyper-optimising for accuracy may paradoxically deepen the very harms regulators seek to prevent. The conversation examines the EU AI Act, the GDPR, and the DSA before turning to a substantial comparative discussion of China's generative AI regulatory framework, including the Interim Measures for Generative AI Services and earlier rules on deep synthesis and algorithmic recommendation. The episode explores where the European and Chinese approaches converge around accuracy as a regulatory anchor and where they part ways in terms of institutional design and content governance. The discussion closes with Zihao and Jiahong's proposals for moving beyond accuracy toward epistemic trustworthiness, and whether pluralism, confidence calibration, and reflective design can gain traction amid growing pressures around AI competitiveness. Here is a link to their paper published with Computer Law and Security Review- https://www.sciencedirect.com/science/article/pii/S2212473X26000520

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Alle episoder

33 episoder

episode Episode 33- Gunn Jiravuttipong - The Global Diffusion of Digital Platform Regulation cover

Episode 33- Gunn Jiravuttipong - The Global Diffusion of Digital Platform Regulation

In this episode, Anush Ganesh and Kena Zheng speak with Dr Gunn Jiravuttipong, who recently completed his JSD at UC Berkeley School of Law and is a Law and Development Researcher at the Thailand Development Research Institute (TDRI). Gunn's research traces how DMA-style platform regulation has spread across the EU, UK, Japan, Australia, India, Brazil and South Korea, and proposes a five-stage typology, reform announcement, expert report, draft legislation, public consultation and enforcement, to map this process. The conversation explores why some regulatory drafts, like Japan's Smartphone Act and the UK's DMCC, took a narrow, sector-specific path and moved quickly to enforcement, while broader multi-sector proposals in South Korea, India and Brazil stalled or were withdrawn after consultation. Gunn also discusses why public consultations on platform regulation have become internationalized, attracting as much foreign as domestic participation, and what the current geopolitical climate and the rise of AI policy mean for the next phase of diffusion. Drawing on his own practical experience at TDRI, Gunn closes by applying his typology to Thailand itself, weighing whether the country is more likely to follow Japan's targeted sectoral route or risk the broader, contested path that stalled elsewhere.

I går50 min
episode Episode 32- Justin Lindeboom - Formalism in Competition Law and the Draghi Moment cover

Episode 32- Justin Lindeboom - Formalism in Competition Law and the Draghi Moment

In this episode , Anush Ganesh and Kena Zheng are joined by Dr. Justin Lindeboom, Associate Professor of Law at the University of Groningen, whose work sits at the crossroads of legal theory, EU constitutional law, and competition law. Educated at Groningen, UCL, and Harvard Law School (where he was a Fulbright Scholar), Justin is Deputy Editor-in-Chief of European Papers and an Associate Member of UCL's Centre for Law, Economics and Society. We dig into two of his papers- "Formalism in Competition Law" (Journal of Competition Law and Economics) and his dynamic-positivist reading of the Google Shopping judgment (Journal of European Competition Law and Practice) . We discuss what the Draghi Report means for the architecture of the internal market and competition rules. Along the way: why formalism is competition law's "scarecrow," what Frederick Schauer's distinction between rule-based and all-things-considered decision-making tells us about per se and by-object categories, why effects-based approaches may reproduce formalism rather than escape it, and how the DMA fits the picture. We close on the harder constitutional questions- discretion, the legitimacy of novel theories of harm under Article 102, Justin's "rullifiability" criterion, and whether norms like systemic coherence and procedural legitimacy genuinely constrain enforcement or merely redescribe the problem. A conversation for anyone interested in how EU competition law is reasoned, structured, and held to account.

22. juni 202651 min
episode Episode 31- Anna Tzanaki - The Future of EU Merger Control and the DMA's Institutional Design cover

Episode 31- Anna Tzanaki - The Future of EU Merger Control and the DMA's Institutional Design

In this episode, Anush Ganesh and Jasper van den Boom speak with Dr Anna Tzanaki, Senior Lecturer in Law at the University of Leeds and Affiliate Fellow of the Stigler Center at the University of Chicago Booth School of Business. Anna's research sits at the intersection of merger control, digital markets regulation, and institutional design across the EU, US, and UK. We discuss three of her recent pieces. First, her Antitrust Law Journal article on killer acquisitions and EU merger control, which examines why the Court of Justice rejected the Commission's repurposing of Article 22 in Illumina/Grail and what that judgment reveals about the constitutional limits of Commission discretion. Second, her JECLAP article co-authored with Julian Nowag, which maps the DMA's institutional architecture onto a compliance-enforcement continuum and interrogates the virtues of its procedural flexibility in counterbalancing the fixed nature of its substantive obligations on designated gatekeepers. Third, her ProMarket piece responding to the Commission's draft EU Merger Guidelines, which she characterises as "Schrödinger's cat" -- full of possibilities but short on certainties. Across the conversations, Anna posits for a more balanced view that takes into account context and institutional complementarities to alleviate tensions between institutional flexibility and the demands of legal certainty, principled constraint, and democratic accountability. Whether the current direction of EU competition law is getting that balance right is the question we put to Anna at the close of the episode.

15. juni 202652 min
episode Episode 30- Michal Gal - The Limits of Competition Law: Lessons for the future cover

Episode 30- Michal Gal - The Limits of Competition Law: Lessons for the future

In this episode, recorded in person at the SCiDA Conference 2026, Anush Ganesh sits down with Professor Michal Gal, Professor of Law at the University of Haifa and one of the world's foremost competition law scholars, as well as ASCOLA President between 2016 and 2023, to discuss her decades of research on competition law, algorithms, and digital markets. They explore how the "winner takes all" dynamic has evolved, drawing on her most recent work on the topic with Raz Agranat, before turning to her co-authored research with Jorge Padilla on how algorithms reshape competition enforcement. Michal then reflects on her influential work with Dan Rubinfeld and Oshrit Aviv on zero-price markets and the most pressing concerns in data markets today. The conversation revisits her prescient article on algorithmic consumers, which she described at the SCiDA Conference 2026 as more relevant than ever, before closing by asking whether radical restorative remedies have a role in the current enforcement landscape, with reference to her paper co-authored with Nicholas Petit.

8. juni 202628 min
episode Episode 29- Julian Nowag - Sustainability, Algorithmic Predation, and Global Antitrust Expertise cover

Episode 29- Julian Nowag - Sustainability, Algorithmic Predation, and Global Antitrust Expertise

In this episode, Anush Ganesh and Kena Zheng are joined by Dr Julian Nowag, Associate Professor at the University of Hong Kong and Lund University, Managing Editor of the Journal of Antitrust Enforcement, and Associate at the Oxford Centre for Competition Law and Policy. Julian is one of the most versatile scholars working in competition law today, with major contributions spanning sustainability, digital markets, and artificial intelligence. His monograph Global Antitrust and Sustainability (OUP, 2025) maps how competition authorities around the world engage with sustainability as a regulatory objective across economics, law, and enforcement. His co-authored article with Thomas Cheng, Algorithmic Predation and Exclusion, won a Concurrences Antitrust Writing Award in 2023 and has reshaped how scholars and practitioners think about data-driven exclusionary strategies. The conversation covers the contested place of sustainability in competition analysis, whether classical predatory pricing doctrine can handle the precision and scale that algorithmic targeting enables, and how the DMA, DMCCA, and Section 19a GWB interact with the broader trajectory of the field.

1. juni 202653 min