Here is my Google Scholar profile.


  • Geoffrey Parker, Georgios Petropoulos, Marshall Van Alstyne and Joel West (2024). Driving Open Innovation Through Open Platforms. Chapter Contribution at the The Oxford Handbook of Open Innovation, edited by Henry Chesbrough, Agnieszka Radziwon, Joel West, and Wim Vanhaverbeke.


  • Geoffrey Parker, Georgios Petropoulos and Marshall Van Alstyne (2022). Digital Platforms and Antitrust. Chapter contribution to The Oxford Handbook of Institutions of International Economic Governance and Market Regulation. Editors: Eric Brousseau, Jean-Michel Glachant and Jérôme Sgard.



  • (2021). 'In Situ' Data Rights.



  • Geoffrey Parker, Georgios Petropoulos and Marshall Van Alstyne (2021). Platforms Mergers and Antitrust. Industrial and Corporate Change. Special Issue on Regulating Platforms & Ecosystems edited by Michael G. Jacobides and Ioannis Lianos. Underlying data is available here.


  • Cabral, L., Haucap, J., Parker, G., Petropoulos, G., Valletti, T. and Van Alstyne, M. (2021). The EU Digital Markets Act. Publications Office of the European Union, Luxembourg, 2021, ISBN 978-92-76-29788-8 (online), JRC122910.



  • Georgios Petropoulos (2018). The Impact of Artificial Intelligence on Employment. Chapter contribution to the Rowman and Littlefield International edited volume "The Fourth Industrial Revolution: Opportunities and Threats Work and Welfare". Editors: Jacqueline O'Reilly, Max Neufeind and Florian Ranft.




  • Georgios Petropoulos (2017). An Economic Review of the Collaborative Economy. European Parliament Publication Series. Prepared for the European Parliament's Internal Market and Consumer Protection Committee as an input for the 2017 workshop on the Collaborative Economy. Latest available version of the paper. Workshop details.



  • J. Scott Marcus, John Morales and Georgios Petropoulos (2017). Strengthening cross-border e-commerce in the European Union. Chapter contribution in the Bruegel Blueprint edited volume "Remaking Europe: The New Manufacturing as an Engine for Growth". Editor: Reinhilde Veugelers. Edited Volume.




Working Papers


Work in Progress

  • The Implications of Generative AI for Business: Evidence from the App market (with Erik Brynjolfsson, Ruyu Chen, Nestor Duch-Brown and J. Frank Li)
  • How to Define Digital Markets Through Online Experiments (with Erik Brynjolfsson, Avinash Collis and Felix Eggers).
  • Industrial Data Sharing: The Unintended Consequences of the Data Act (with Jan Kramer)
  • Big Tech Platform Mergers and Market Entry (with Zhou Zhou and Marshall Van Alstyne).
  • Platform Quality, Network Effects and Competition (with Nestor Duch-Brown).
  • Robot Rubrics: How Robotic Technologies Will Change Industrial and Home Production (with Matt Beane, Erik Brynjolfsson, Tom Mitchell, Zanele Muniykwa, J. Frank Li and Daniel Rock).
  • Bundling and Two-part Tariffs on the Internet (with Erik Brynjolfsson).
  • Competition and Innovation Under Credit Constraints (with Wang Jin and J. Frank Li).
  • Artificial Intelligence Skill Concentration and its Implications for Productivity (with Wang Jin and Sebastian Steffen).
  • Skills and Technological Change: A Comparison between Germany and the U.S. (with Sebastian Steffen).
  • Implications of Machine Learning for Labor Markets: Evidence from Europe (with Erik Brynjolfsson and Daniel Rock).
  • Optimal Pricing in Gig Economy Platforms (with Elizabeth Altman and Jovana Karanovic).