This is a survey of the economic principles that underlie antitrust law and how those principles relate to competition … policy. We address four core subject areas: market power, collusion, mergers between competitors, and monopolization. In each … central features of antitrust policy. Our objective is to foster the improvement of legal regimes and also to identify topics …

Sunk costs play a central role in antitrust economics, but are often misunderstood and mismeasured. I will try to … clarify some of the conceptual and empirical issues related to sunk costs, and explain their implications for antitrust … just as relevant for antitrust analysis as the direct cost of a machine or a factory. …

the antitrust discourse. The current competition and antitrust policy topics that are addressed include the as …-efficient-competitor-test in abuse control, the regulation of systemic market power in digital ecosystems, antitrust interventions based on … proactive sector/industry investigations as well es merger control in relation to non-horizontal mergers and acquisitions. …

the antitrust discourse. The current competition and antitrust policy topics that are addressed include the as …-efficient-competitor-test in abuse control, the regulation of systemic market power in digital ecosystems, antitrust interventions based on … proactive sector/industry investigations as well es merger control in relation to non-horizontal mergers and acquisitions. …