The award of the Nobel Prize in Economics to Professor Jean Tirole in 2014 has generated intense interest about his brainchild theory of two-sided markets. Against this background, this paper explores whether there is such a thing as a unified theory of two-sided markets and whether the...

Much of the recent history of intellectual property has been a move from status to contract, resulting in an unchecked expansion of controls over knowledge beyond the boundaries once drawn in IP law. When employers introduce these contractual arrangements as standard HR provisions, they are...

Portuguese Abstract: O presente estudo busca dar um dos primeiros passos necessários para se discutir a regulação da economia compartilhada no Brasil, oferecendo um panorama da regulação incidente sobre ela, sem se restringir a um setor ou uma plataforma em específico, e demonstrando quais...

In 2005, Federated Department Stores, which does business as Macy's and Bloomingdales, acquired May Company Department Stores for $17 billion. Federal antitrust regulators took no action against this merger and in fact released an unprecedented statement explaining the decision to permit the...

A bundled discount occurs when a seller conditions a discount or rebate on the buyer's purchaser or two or more different products. Firms that produce fewer than all the good in the bundle find it difficult to compete because they must amortize the discount across a smaller range of goods. For...

The decision to regulate involves the identification of markets where simple assignment of property rights is not sufficient to ensure satisfactory competitive results, usually because some type of market failure obtains. By contrast, if property rights are well defined when they are initially...

This essay offers a brief, non-technical exposition of the antitrust analysis of horizontal mergers in product differentiated markets where the resulting price increase is thought to be unilateral - that is, only the post-merger firm increases its prices while other firms in the market do not....

The Neal Report, which was commissioned by Lyndon Johnson and published in 1967, is rightfully criticized for representing the past rather than the future of antitrust. Its authors completely embraced a theory of competition and industrial organization that had dominated American economic...

Mergers involving dominant firms legitimately receive close scrutiny under the antitrust laws, even if they involve tiny firms. Further, they should be examined closely even in markets that generally exhibit low entry barriers. Many of the so-called quot;unilateral effectsquot; cases in current...

Portuguese Abstract: Uma grande parte da literatura entende que a política industrial e a política de defesa da concorrência têm uma difícil coexistência. Enquanto os defensores da política industrial veem a política de defesa da concorrência como um obstáculo, as autoridades em defesa...