We study an industry in which an upstream monopolist supplies an essential input at a regulated price to several downstream firms. Legal unbundling means that a downstream firm owns the upstream firm but this upstream firm is legally independent and maximizes its own upstream profits. We allow...

In the recent case of Deloach v. Philip Morris, plaintiff tobacco growers accused the major cigarette manufacturers of using unusually structured tobacco auctions to engage in monopsony collusion. The DeLoach case produced one of the largest antitrust settlements ever. The objective of this...

Increasing evidence shows that ICT investment improves firm performance. Among the many explanations on why ICT contributed to labor productivity surge since 1990, this is the most promising one. It is thus necessary to take the firm as an information processing organization, putting it in...

In many intermediate goods markets buyers and sellers both have market power. Contracts are usually long-term and negotiated bilaterally, codifying many elements in addition to price. We model such bilateral oligopolies as a set of simultaneous Rubinstein-Ståhl bargainings over contracts...

This report presents, motivates, and illustrates the use of a computational laboratory for the investigation of evolutionary trade network formation among strategically interacting buyers, sellers, and dealers. The computational laboratory, referred to as the Trade Network Game Laboratory (TNG...

The paper identifies and tries to account for the forms taken in selected art markets for the selling of paintings, as a response to specific features and constraints in the local regulatory environment. Our analytical historics cover 15"' century Bruges, 16th century Antwerp, 17"' century...

High market concentration in the Philippine domestic shipping industry has always been a subject of concern among policymakers and researchers. While many reforms aimed at improving the level of competition in the industry have been implemented since the 1990s, studies show that domestic...

We study an industry with a monopolistic bottleneck (e.g. a transmission network) supplying an essential input to several downstream firms. Under legal unbundling the bottleneck must be operated by a legally independent upstream firm, which may be partly or fully owned by an incumbent active in...