In diesem Aufsatz stellen wir die Ergebnisse einer Umfrage unter den Mitgliedern des Vereins für Socialpolitik vor, welche die Bewertung der Relevanz und Reputation ökonomischer Fachzeitschriften zum Ziel hatte. Bei der Bewertung der Relevanz werden internationale englischsprachige...

This paper discusses the general characteristics of online markets from a competition theory perspective and the implications for competition policy. Three important Internet markets are analyzed in more detail: search engines, online auction platforms, and social networks. Given the high level...

The promotion of competition in Europe's network industries has been in the foreground of economic policy in recent years. Network industries have undergone dramatic changes, involving privatisation, liberalisation and de- as well as re-regulation. But there are still many unresolved problems in...