China, like a number of other antitrust jurisdictions, has a law concerning unfair pricing. This article develops an economic framework for applying the unfair pricing law in China. The framework draws on the experience of courts and competition authorities in other jurisdictions and the...

In this article we summarize the main problems with the current LIBOR setting, describe our proposal on how to reform LIBOR through a committed quote system (“CLIBOR”), and explain why the final Wheatley Review proposal on how to reform LIBOR, and its reasons for stopping short of our...

This paper shows that two related aspects of attention platforms are important for the sound economic analysis of public policy including antitrust: First, attention platforms generate valuable content. Even though people often don't pay for content, we know from revealed preference that content...

The European Commission's proposed payments card legislation and the common position reached by the European Parliament in April 2014 will harm competition, innovation, and consumers if broadly endorsed by the European Council in the coming months. The interchange fee price caps will soften...

The Federal Communications Commission and the U.S. Department of Justice, in the course of considering mergers and acquisitions as well as other policy matters, have conducted detailed investigations of the wired broadband business, and the intertwined business of providing linear programming....

There is now a professional consensus among economists that multisided platforms are the main form of business organization in many industries; that these platforms face interdependent demand from multiple groups of customers; and that profit-maximization in the face of this interdependent...

This paper considers recent proposals for restricting keyword advertising using competitor brand names. Keyword advertising is similar to many other widely used and valuable methods of marketing to the customers of rivals that increase competition and facilitate entry. Queries for products or...

The two-sided analysis of platform businesses isn’t pro-defendant or pro-plaintiff. By accounting for business reality and modern economics, it helps courts and enforcement agencies reach the right decision and thereby reduce the likelihood of false negatives as well as false positives....

In this comment we advance a number of guiding principles on matters of benchmark formation, administrative governance, screening, transparency and regulation, in response to the OICU-IOSCO Consultation Report on Financial Benchmarks dated January 2013 (“Report”). We are looking for...

This study provides a detailed analysis of how the Portuguese payment system operates and how regulatory interventions, especially those involving price controls, would likely affect the interest of the various stakeholders in the system including consumers, merchants, banks, schemes, and...