the workability of competition in the respective markets (tendencies towards dominant platforms, paying-with-data instead … interest. One of recent cases is the investigation of Facebook's data collection practices by German competition authorities …

competition. Whenthe consumption synergy is large enough, the merger can result in monopolization of bothmarkets, leading to …

of big data lead to "winner-take-all" markets that undermine competition to the detriment of consumers and society? These …

of competition law. This raises difficult questions about the relationship between competition and innovation as well as … what kind of assessment concepts competition authorities should use for investigating innovation effects, e.g., in merger … cases. This paper, on one hand, reviews briefly our economic knowledge about competition and innovation, and claims that it …

anticompetitive effects of mergers, is insufficient to capture innovation competition in its full extent. As a consequence, the aim of … none of the existing approaches seems to be appropriate to fully account for innovation competition. However, the …

for min RPM critically relies on interbrand competition, and it is-at least in the case of linear demand functions …

digital ecosystems and abuse of dominance in related markets. We take the perspective of dynamic competition economics and … convinced that these steps are necessary to move towards a more effective competition policy towards abuse of digital dominance. …