cartelized industry. This paper endogenizes the process of cartel formation in a numeric simulation model where firms differ in …

Prime and others have emerged as new suppliers of audiovisual content. In this quickly changing industry, compe-tition … also identify areas where competition intensity between different service types appear to be low, for instance, through …

We analyze competition between data intermediaries collecting information on consumers, which they sell to firms for … price discrimination purposes. We show that competition between data intermediaries benefits consumers by increasing … competition between firms, and by reducing the amount of consumer data collected. We argue that merger policy guidelines should …

petrol, but with substantially lower rates in high-income regions and in regions with a low degree of competition. More …-through estimates may obscure a high degree of spatial and temporal heterogeneity that bears upon the assessment of competition and … Diesel und 71 % für Benzin, wobei die Raten in Regionen mit hohem Einkommen und in Regionen mit geringem Wettbewerb deutlich …

From the angle of competition policy, Voice over IP looks like a panacea. It not only brings better service, but it … providers classic telephone numbers would enhance systems competition with switched telephony. But this would make it more …

This essay discusses two immanent challenges for competition policy in online e-commerce markets: the platform …) with a focus on how they affect and change competition and markets. Section 4 summarizes landmark antitrust cases and … economic theory and the observed patterns of behavior in the landmark cases, implications for competition policy are derived …

Wettbewerbsregeln angepasst werden müssen, um einen funktionierenden Wettbewerb in der digitalen Wirtschaft zu erhalten. Auf Basis …