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Algorithmische Such- und Empfehlungssysteme in digitalen Märkten und die Umsetzung von Vorgaben des DMA und DAS

Author

Listed:
  • Gaenssle, Sophia
  • Budzinski, Oliver
  • Stöhr, Annika

Abstract

Der vorliegende Beitrag betrachtet die wettbewerbs- und medienökonomischen Eigenschaften und Effekte von algorithmischen Such- und Empfehlungssystemen und ihrer Regulierung. Dabei werden nach einer einführenden Klarstellung des Sinns und der Notwendigkeit solcher Systeme in der digitalen Welt (Abschnitt I) zunächst die nachfrage- und angebotsseitigen ökonomischen Effekte wie die Nutzung personalisierter Daten, der Erfahrungs- bzw. Vertrauensgutcharakter algorithmischer Rankings, Selbstbevorzugung und Gatekeeper-Macht thematisiert (Abschnitt 2). Anschließend widmet sich der Beitrag den jüngsten europäischen Regulierungspaketen für digitale Dienste (Digital Markets Act und Digital Services Act) und beschreibt die hierdurch anstehenden Regulierungswirkungen (Abschnitt 3). Schließlich diskutiert der Beitrag, ob die aktuellen Regulierungen geeignet sind, die erfassten Problemfelder adäquat zu regulieren.

Suggested Citation

  • Gaenssle, Sophia & Budzinski, Oliver & Stöhr, Annika, 2024. "Algorithmische Such- und Empfehlungssysteme in digitalen Märkten und die Umsetzung von Vorgaben des DMA und DAS," Ilmenau Economics Discussion Papers 185, Ilmenau University of Technology, Institute of Economics.
  • Handle: RePEc:zbw:tuiedp:284376
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    More about this item

    Keywords

    algorithmische Such- und Empfehlungssysteme; digitale Dienste; Gatekeeper; Digital Markets Act; Digital Services Act;
    All these keywords.

    JEL classification:

    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software
    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • D18 - Microeconomics - - Household Behavior - - - Consumer Protection
    • K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law
    • L50 - Industrial Organization - - Regulation and Industrial Policy - - - General
    • L82 - Industrial Organization - - Industry Studies: Services - - - Entertainment; Media
    • Z10 - Other Special Topics - - Cultural Economics - - - General

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