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Intelligence artificielle et manipulations des comportements de marché : l’évaluation ex ante dans l’arsenal du régulateur

Author

Listed:
  • Nathalie de Marcellis-Warin

    (CIRANO - Centre interuniversitaire de recherche en analyse des organisations - UQAM - Université du Québec à Montréal = University of Québec in Montréal, EPM - École Polytechnique de Montréal)

  • Frédéric Marty

    (GREDEG - Groupe de Recherche en Droit, Economie et Gestion - UNS - Université Nice Sophia Antipolis (1965 - 2019) - CNRS - Centre National de la Recherche Scientifique - UniCA - Université Côte d'Azur, OFCE - Observatoire français des conjonctures économiques (Sciences Po) - Sciences Po - Sciences Po, CIRANO - Centre interuniversitaire de recherche en analyse des organisations - UQAM - Université du Québec à Montréal = University of Québec in Montréal)

  • Eva Thelisson

    (AI Transparency institute)

  • Thierry Warin

    (HEC Montréal - HEC Montréal, CIRANO - Centre interuniversitaire de recherche en analyse des organisations - UQAM - Université du Québec à Montréal = University of Québec in Montréal)

Abstract

The development of the digital economy poses questions unprecedented in their magnitude concerning potential market manipulations and manipulations of consumer choice. Deceptive and unfair strategies in consumer law may coexist and mutually reinforce each other with infringements in the field of competition, whether it be algorithmic collusion or abuse of a dominant position. Faced with the difficulty of detecting and sanctioning these practices ex-post, questions are raised about the dissuasive effect of sanctions and their capacity to prevent possibly irreversible damage. To this end, this article considers the supervision tools available to the authorities in charge of market surveillance, to consumers, and to the stakeholders of the companies concerned.

Suggested Citation

  • Nathalie de Marcellis-Warin & Frédéric Marty & Eva Thelisson & Thierry Warin, 2021. "Intelligence artificielle et manipulations des comportements de marché : l’évaluation ex ante dans l’arsenal du régulateur," Post-Print halshs-03160208, HAL.
  • Handle: RePEc:hal:journl:halshs-03160208
    DOI: 10.3917/ride.342.0203
    as

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    More about this item

    Keywords

    algorithmic manipulation; deceptive practices; unfair practices; algorithmic supervision; manipulations algorithmiques; pratiques trompeuses; Pratiques déloyales; surveillance algorithmiques;
    All these keywords.

    JEL classification:

    • D18 - Microeconomics - - Household Behavior - - - Consumer Protection
    • K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software

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