The paper analyses the economics behind algorithmic search and recommender services, based upon personalized user data. Such services play a paramount role for online services such as marketplaces (e.g. Amazon), audio streaming (e.g. Spotify), video streaming (e.g. Netflix, YouTube), app stores,...

Regeln zur Netzneutralität werden sowohl in Europa als auch in den USA intensiv diskutiert. Die Arbeit untersucht die ökonomischen Aspekte möglicher Priorisierungsregimen. Basierend auf Erkenntnissen der Theorie der zweiseitigen Märkte und der Industrieökonomik werden allgemeine Aussagen zu...

Klappentext: In diesem Band wurden Beiträge von Autoren zusammengestellt, die Prof. Dr. Udo Müller im Laufe seines wissenschaftlichen Werdeganges begleitet haben. Entsprechend der großen Bandbreite seiner Interessen und Tätigkeitsbereiche in Forschung und Lehre umfasst dieses Buch ein...

This paper outlines the modern industrial organization theory of media markets including competition policy implications. After recapturing fundamentals of industrial organization theory in a non-technical way, the state of the art of (i) modern platform economics, (ii) the economics of the...

The paper applies economic theories to give an overview of the emerging phenomenon of digital personal assistants (DPAs). A DPA is an intelligent automated system that interacts with the user through a dialogue in natural language, and meanwhile applying third-party services to obtain...

This article conducts a detailed analysis of the concept of economic dependence and exploitative abuse based on how their treatment in competition law and economics and their enforcement in European case law have evolved. Although the theoretical roots of these concepts lie in economic theory,...

The importance of digital platforms and related data-driven business models is ever increasing and poses challenges for the workability of competition in the respective markets (tendencies towards dominant platforms, paying-with-data instead of traditional money, privacy concerns, etc.). Due to...