Antitrust and Trade Regulation Commons^™

Evaluating Antitrust Remedies For Platform Monopolies: The Case Of Facebook, Seth G. Benzell, Felix B. Chang

Vanderbilt Law Review

This Article advances a framework to assess antitrust remedies and policy interventions for platform monopolies. As prosecutors and regulators barrel forward against digital platforms, soon it will fall upon courts and administrative agencies to devise remedies. We argue that any sensible solution must include quantification of the welfare effects on a platform’s various constituents. The Benzell-Collis model predicts the effects of proposed solutions on a platform’s profits and the welfare of its users. The model also considers additional aspects of welfare unique to the social media setting, such as digital platforms’ nonmonetary goals, platform addiction, and externalities from platform use. …

Globalize Me: Regulating Distributed Ledger Technology, Roee Sarel, Hadar Y. Jabotinsky, Israel Klein

Vanderbilt Journal of Transnational Law

Distributed Ledger Technology (DLT)—the technology underlying cryptocurrencies—has been identified by many as a game-changer for data storage. Although DLT can solve acute problems of trust and coor- dination whenever entities (e.g., firms, traders, or even countries) rely on a shared database, it has mostly failed to reach mass adoption outside the context of cryptocurrencies.

A prime reason for this failure is the extreme state of regulation, which was largely absent for many years but is now pouring down via uncoordinated regulatory initiatives by different countries. Both of these extremes-—under-regulation and over-regulation—-are consistent with traditional concepts from law and economics. Specifically, …