Large publishing companies have been dominating scientific publishing for long, which leads to high subscription fees and inhibited access to scientific knowledge. At digital era, the opportunity of an unrestricted access appears feasible, because the cost of publishing should be low. It is no...

The 50plus1-rule in German football is a controversially discussed institution that regulates investment behavior of professional football teams. This paper discusses from a sports economics perspective the suspected market failures that the 50plus1-rule is expected to prevent. To examine the...

The ministerial proposal for a 10th amendment of the German competition law particularly addresses abuse control and seeks to tighten this pillar of competition policy against the background of the challenges from the digital economy. Next to extending the classic policy instruments of abuse...

The economic literature on the superstar phenomenon provides empirical evidence on different types of stars, above all athletes and musicians. A new and, to our best knowledge, unexplored area of this star theory arouse with the development of social media markets. In this paper, we analyse a...

Can competition of competition laws be a feasible concept that should play an important role in an international order for the worldwide protection of competition? The authors will introduce four different types of regulatory competition that allow for a more differentiated analysis of...

German Abstract: Smart Fitness bezeichnet die digitale Erfassung individualisierter Fitness- und Lifestyledaten mit Hilfe von Wearables, Smartwatches, Apps und anderen Instrumenten. Die so generierten Daten sind für eine Reihe von Akteure wie Sportartikelhersteller, Pharmaunternehmen,...

Frontmatter -- Inhalt -- Die Ökonomik von Sport, Entertainment und Medien – ein Thema für das Forschungsseminar Radein? -- Teil I: Sportmärkte -- Zur Vergabe der Medienrechte in der Fußball-Bundesliga -- Ökonomische Fragen der Talentförderung im Fußball: Theorie, Praxis und empirische...

Conceived as a theory of competitive harm, self-preferencing has been at the core of recent European landmark cases (e.g., Google Android, Google Shopping). In the context of EU competition law, beyond the anti-competitive leveraging effect, self-preferencing may lead to vertical and horizontal...

The controversy around the breakaway European Super League, set to conquer the UEFA Champions League, and the surrounding antitrust proceedings revive the academic discussion about the monopoly power of sport-internal governing bodies (like the UEFA), the justification for and limits of their...