We analyse optimal pricing and quality of a monopolistic journal and the optimality of open access in a two-sided model. The predominant aspect of the model that determines the quality levels at which open access is optimal is the nature of the relationship between readers and authors in a...

We provide a two-sided model in a vertical di§erentiation context. We solve the model and we calculate the equilibrium in terms of advertising levels, subscription fees and qualities provision, both in duopoly - two platforms of different quality - and in monopoly case. We would like to...

Satellite radio competitors XM and Sirius recently announced their intention to merge their companies in a $13 billion deal. Recent financial statements show this merger is necessary. Although both stocks grew steadily through October of 2004, they hit a plateau after that and then began a...

More and more academic journals adopt an open-access policy, by which articles are accessible free of charge, while publication costs are recovered through author fees. We study the efficient pricing of an academic journal from a two-sided market perspective and the consequences of the open...

For decades, the NCAA has trumpeted "amateurism" and "student-athletes." But what if this is all a façade? What if these are empty phrases the NCAA hides behind in its embrace of commercialism on the backs of athletes?These are the questions at the heart of Joe Nocera and Ben Strauss's gripping...

This paper shows in a vertical product differentiation model with variable costs of quality that monopolistic third-degree price discrimination always reduces welfare regardless of whether the quality is fixed or is endogenous. The results provide rich implications for antitrust policy.

On May 24, 2010, the U.S. Supreme Court ruled in the case American Needle v. Nat'l Football League that the National Football League's trademark licensing practices are subject to review under Section 1 of the Sherman Act. This ruling reversed an earlier decision by the U.S. Court of Appeals for...

This symposium article discusses how young American athletes could best challenge the bureaucracy that delays their ability to earn a livelihood. Part I of this symposium article discusses how young American athletes could effectively challenge the NCAA ‘no pay' rules under federal antitrust...

If any court is linked to the “law and economics” movement, it is the Seventh Circuit, home of former Judge Richard Posner, the “Chicago School,” and analysis based on markets and economics. It thus comes as a surprise that in college-athletics cases, the court has replaced economic...

The Facebook, Inc. (“Facebook”) social network, this era's new communications service, plays an important role in the lives of 2+ billion people across the world. Though the market was highly competitive in the beginning, it has since consolidated in Facebook's favor. Today, using Facebook...