Talks

Conference Presentations and Invited Research Seminars

* indicates work presented by a co-author

• 2026: AI@HEC Research Workshop (HEC Paris), Swiss Academy of Marketing Science (SAMS) Conference Lausanne (Switzerland), Marketing Science Conference, ZEW Conference on the Economics of ICT (Mannheim), European Marketing Academy Conference (EMAC), Marketing Analytics Symposium Sydney (MASS)*, Next Generation of Antitrust Scholars, USC Gould School of Law*, Mapping and Governing the Online World (MGOW), New York*, Marketing Dynamics Conference, Digital Economics Workshop Athens, INSEAD–HEC–ESSEC Seminar, Privacy, Gatekeepers & Digital Sovereignty (TU München), Workshop on the Economics of Advertising and Marketing (Bucharest), DICE Düsseldorf*, Statistical Challenges in Electronic Commerce Research (SCECR)*, Production and Operations Management Society (POMS) Conference*, University of Hamburg*, TU München*, Monash University*, Winter AMA Conference*, Workshop on Information Systems and Economics (WISE)*, Digital Transformation of Markets (DTOM) Workshop, TU München Campus Heilbronn*, Privacy Workshop, TU München Campus Heilbronn*, Summer Institute in Competitive Strategy (SICS), UC Berkeley*.
• 2025: Weizenbaum Institute Berlin, Workshop on the Economics of Advertising and Marketing Tallinn (Estonia), Marketing Science Conference, Paris Conference on Digital Economics*, Statistical Challenges in Electronic Commerce Research (SCECR) Cyprus, Production and Operations Management Society (POMS) Conference Atlanta*, European Marketing Academy Conference (EMAC) Madrid (Spain), Kellogg MEDS Seminar (Northwestern University)*, EM Lyon, EMAC Pricing Special Interest Group, Digital Economy Workshop Berlin, Indian Institute of Management Bangalore (IIMB), Hi!PARIS Corporate Donor Dinner, European Quant Marketing Workshop, Boston University Digital Business Online Seminar*, Kelley School of Business*, Columbia University*, University of Maryland*, Kansas University*, NYU Law School*, Chinese University of Hong Kong*, UK Digital Economics Workshop.
• 2024: International Conference on Information Systems (ICIS) Bangkok (Thailand)*, INRIA BALANCE Workshop French Riviera (France)*, Weizenbaum Institute Berlin, Conference on Information Systems and Technology (CIST) Seattle (USA)*, Pricing Symposium Munich*, YES Marketing Conference Basel (Switzerland), Statistical Challenges in Electronic Commerce Research (SCECR), ZEW Conference on Information and Communication Technologies (ICT), CNIL Privacy Research Day, HEC Paris*, Goethe University Frankfurt*, Chuo University Tokio*, Marketing Science Conference*, European Marketing Academy Conference (EMAC) Bucharest (Romania), Behavioral IO and Marketing Symposium (BIOMS)*, HEC Sustainability & Organizations Institute Research Day, Marketing Theory + Practice (TPM) Conference*, University of Berkeley*, University of Maastricht, Digital Platforms Working Group, Paris Dauphine University, FTC PrivacyCon, Digital Economics Workshop Rotterdam*.
• 2023: Pricing Symposium London Business School*, Stanford Institute for Theoretical Economics (SITE)*, European Center for Behavioural Economics (ECBE)*, Behavioral Research in Consumer Markets (BRIC)*, Computers, Privacy & Data Protection (CPDP)*, University of California San Diego*, Digital Economics Workshop Lausanne, Tel Aviv University*, Bass Frontiers of Research in Marketing Science Conference*, NBER Winter Industrial Organization Meeting*, DPSN International Data Protection Day Event*.
• 2022: Digital Economics Paris Research Seminar, Causal Data Science Meeting, IIM Bangalore Research Seminar*, Market-Oriented Management Conference, Quantitative Marketing and Economics (QME) Conference*, Amazon Economics Seminar*, FTC Bureau of Economics Seminar*, Goethe University Marketing Research Camp Riezlern (Austria)*, Peking University Seminar*, ZEW Conference on the Economics of ICT Mannheim, INFORMS Society for Marketing Science (ISMS) Conference, European Marketing Academy Conference (EMAC) Budapest (Hungary), Society & Organizations Institute Research Day, HEC Paris, Hi!PARIS Center Seminar, Booth Microeconomics Seminar (University of Chicago)*, NBER Economics of Privacy Conference Washington DC, HEC–INSEAD–ESSEC Three Schools Research Camp, UC Irvine Seminar*, Summer Institute in Competitive Strategy (SICS) Berkeley*.
• 2021: HBS AI Conference*, Conference on AI, Machine Learning & Business Analytics (Temple University)*, HEC Paris Data Day, HEC Paris ISOM Department Seminar, Cornell Research Camp*, Instituto Tecnológico Autónomo de México (ITAM) Seminar*, Interactive Marketing Research Conference (IMRC)*, Goethe University Frankfurt, Marketing Science Conference Rochester (USA), ZEW Conference on the Economics of ICT Mannheim, European Marketing Academy Conference (EMAC), HEC Marketing Department Seminar.
• 2020: Booth–Berkeley Behavioral Seminar*, Conference on AI, Machine Learning & Business Analytics, European Quant Marketing Seminar, Interactive Marketing Research Conference London (UK), Advances with Field Experiments (University of Chicago)*, Annual Meeting of the German Economic Association (VfS), Stanford University Seminar*, Australia/New Zealand Workshop on Experimental Economics (ANZWEE)*, Vienna University of Economics and Business, ZEW Conference on the Economics of ICT Mannheim, Virtual Quantitative Marketing Seminar (VQMS)*, FTC Microeconomics Conference*, Marketing Science Conference Durham (USA)*, Statistical Challenges in Electronic Commerce Research (SCECR) Madrid (Spain), German Academic Association for Business Research (VHB) Frankfurt, University of Tübingen, Field Days Conference*, Summer Institute in Competitive Strategy (SICS) Berkeley*.
• 2019: Workshop on Information Systems and Economics (WISE), LMU Munich, German Marketing Day Düsseldorf, JPIM Research Forum Orlando (USA), Pricing Symposium, ESADE Business School, Barcelona (Spain), University of Bremen, Goethe University Marketing Department Research Camp Riezlern (Austria), Symposium on Entrepreneurial Journalism (University of Cologne), SALTY (WU Vienna), EMAC Regional Conference St. Petersburg (Russia), China Marketing International Conference Guangzhou (China), AMA Consumer Behavior SIG (CBSIG) Conference, Marketing Science Conference Rome (Italy), Thought Leaders' Conference on Innovating in the Digital Economy (Bocconi), Statistical Challenges in Electronic Commerce Research (SCECR) Hong Kong, Thought Leaders' Conference on Privacy in Marketing (Florence), European Marketing Academy Conference (EMAC) Hamburg (Germany), Hebrew University of Jerusalem, Tel Aviv University, Adblock Plus / Eyeo (Cologne), National Tsing Hua University (Taiwan), National Central University (Taiwan), Queensland University of Technology Brisbane (Australia), National Taiwan University, University of Queensland Brisbane (Australia), LMU Munich Information Systems & Digital Business Cluster, Deakin University (Australia).
• 2018: Facebook (Berlin), Annual Meeting of the German Economic Association (Verein für Socialpolitik) Freiburg, Statistical Challenges in Electronic Commerce Research (SCECR) Rotterdam (Netherlands), Workshop on the Economics of Information Security (WEIS) Innsbruck (Austria), Marketing Science Conference Philadelphia (USA), European Marketing Academy Conference (EMAC) Glasgow (UK), Theory + Practice in Marketing (TPM) Conference Los Angeles (USA), Warwick Business School, German Credit Protection Agency (Berlin), Interactive Marketing Research Conference Amsterdam, Digital Marketing Conference Passau, German Association of Business Research (VHB) Münster.
• 2017: Research Plus, German Society for Online Research (Frankfurt), Marketing Science Conference Los Angeles (USA), European Marketing Academy Conference (EMAC) Groningen (Netherlands), Goethe University Marketing Research Colloquium Riezlern (Austria), International Workshop on Psychometric Computing Vienna (Austria).

Discussion of Papers

• “Consumer Value of Privacy”, Bairathi, Sisodia & Choudhary April 2026
  Paris Conference on Digital Economics
• Panel 6: Online Consumer Privacy March 2026
  Privacy Workshop, HEC Paris — Panellist
• “Generative AI and Market Structure in Open Source Software: Evidence from GitHub Copilot”, Michail Batikas (Nova SBE) March 2026
• “Temporary Premium Benefits on a Multi-Channel Platform: Effects on Engagement and Monetization”, Matt McGranaghan (Delaware) & Zachary Nolan March 2026
  Virtual Quant Marketing Seminar — Invited Panellist
• “Randomness by Design: Causal Evidence from a Large Online Experiment”, Xintong Han & Junnan He January 2026
  TSE Digital Economics Conference, Toulouse
• “The Impact of Privacy Protection on Online Advertising Markets”, Shunto J. Kobayashi July 2025
  Workshop on the Economics of Advertising and Marketing, Tallinn
• “Privacy-Enhanced versus Traditional Retargeting: Ad Effectiveness in an Industry-Wide Field Experiment”, Shunto J. Kobayashi, Garrett A. Johnson & Zhengrong Gu April 2025
  Paris Conference on Digital Economics
• “Data Sharing and Website Competition: The Role of ‘Dark Patterns’”, Chiara Farronato, Andrey Fradkin & Tesary Lin February 2025
  Disclosure, Information Sharing, and Secrecy (DISS) Workshop
• “Differential Pricing of Internet Traffic: Theory and Empirical Analysis”, Danhou Li & C. Matthew Shi June 2024
  ZEW Conference on the Economics of ICT
• “Privacy Regulation and Barriers to Public Health”, Joseph Buckman, Idris Adjerid & Catherine Tucker June 2022
  Digital Economics Paris Seminar
• “European Privacy Law and Global Markets for Data”, Christian Peukert, Stefan Bechtold, Michail Batikas & Tobias Kretschmer April 2021
  Paris Conference on Digital Economics
• “Does User Privacy Harm Innovation in Platform Ecosystems? Evidence from Android’s Market for Kids-Games”, Tobias Kircher & Jens Förderer March 2021
  Sixth Workshop on Information System Design and Economic Behavior (ISDEB)

Selected Invited & Industry Talks

• Not All Auto-Renewals Retain Better June 2026
  INMA Subscriber Retention Master Class
  Invited research talk
• Behavioural Economics: How Does Decision-Making Impact Business and Policy? April 2026
  Oxera Roundtable, La Cinémathèque Française, Paris
  Panellist
• Engagement vs. Commitment: Economic Trade-Offs November 2025
  Platforms, Markets, and Digital Society Seminar
• Consumers' Perceived Privacy Violations in Online Advertising 2024
  Platforms, Markets, and Digital Society Seminar
• Towards Developing an Understanding of Consumers' Perceived Privacy Violations in Online Advertising March 2024
  FTC PrivacyCon 2024
  with Kinshuk Jerath