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Antitrust and Trade Regulation

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American University Washington College of Law

Antitrust Law

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Full-Text Articles in Law

Protecting And Fostering Online Platform Competition: The Role Of Antitrust Law, Jonathan Baker Jun 2021

Protecting And Fostering Online Platform Competition: The Role Of Antitrust Law, Jonathan Baker

Articles in Law Reviews & Other Academic Journals

This essay provides a perspective on the role of antitrust law in protecting and fostering competition in the digital economy, with particular attention to online platforms. It highlights the danger of anticompetitive exclusionary conduct by dominant online platforms and describes ways that antitrust law can challenge and deter such conduct. The essay also identifies a number of difficulties that U.S. courts and enforcers face in challenging harmful exclusionary conduct by dominant platforms, and discusses some ways that regulation can supplement antitrust law in fostering competition.


Navigating The Transition To A More Innovation-Centric Antitrust (Review Of Richard J. Gilbert, Innovation Matters), Jonathan Baker Feb 2021

Navigating The Transition To A More Innovation-Centric Antitrust (Review Of Richard J. Gilbert, Innovation Matters), Jonathan Baker

Book Reviews

Review of Richard J. Gilbert Innovation Matters: Competition Policy for the High-Technology Economy MIT Press 2020


Oligopoly Coordination, Economic Analysis, And The Prophylactic Role Of Horizontal Merger Enforcement, Jonathan Baker Jan 2021

Oligopoly Coordination, Economic Analysis, And The Prophylactic Role Of Horizontal Merger Enforcement, Jonathan Baker

Articles in Law Reviews & Other Academic Journals

For decades, the major United States airlines have raised passenger fares through coordinated fare-setting when their route networks overlap, according to the United States Department of Justice. Through its review of company documents and testimony, the Justice Department found that when major airlines have overlapping route networks, they respond to rivals’ price changes across multiple routes and thereby discourage competition from their rivals. A recent empirical study reached a similar conclusion: It found that fares have increased for this reason on more than 1000 routes nationwide and even that American and Delta, two airlines with substantial route overlaps, have come …


Joint Response To The House Judiciary Committee On The State Of Antitrust Law And Implications For Protecting Competition In Digital Markets, Jonathan Baker, Joseph Farrell, Andrew Gavil, Martin Gaynor, Michael Kades, Michael Katz, Gene Kimmelman, A. Melamed, Nancy Rose, Steven Salop, Fiona Scott Morton, Carl Shapiro Apr 2020

Joint Response To The House Judiciary Committee On The State Of Antitrust Law And Implications For Protecting Competition In Digital Markets, Jonathan Baker, Joseph Farrell, Andrew Gavil, Martin Gaynor, Michael Kades, Michael Katz, Gene Kimmelman, A. Melamed, Nancy Rose, Steven Salop, Fiona Scott Morton, Carl Shapiro

Congressional and Other Testimony

Economic research establishes that market power is now a serious problem. Growing market power harms consumers and workers, slows innovation, and limits productivity growth. Market power is on the rise in a number of major industries, including, for example, airlines, brewing, and hospitals, where multiple horizontal mergers that were allowed to proceed without antitrust challenge have markedly increased concentration in important markets and facilitated the exercise of market power. Exclusionary conduct by dominant companies that stifles competition from actual and potential rivals — including nascent rivals with capabilities for challenging a dominant firm’s market power and firms with competing R&D …


Horizontal Merger Analysis Grows Up: A Review Of Chapter 5 Of Richard Posner’S Antitrust Law (2d Ed. 2001), Jonathan Baker Jan 2002

Horizontal Merger Analysis Grows Up: A Review Of Chapter 5 Of Richard Posner’S Antitrust Law (2d Ed. 2001), Jonathan Baker

Contributions to Books

Richard Posner is a central figure in the generation of brilliant lawyers and economists who created the Chicago school of antitrust. Since the first edition of Posner’s Antitrust Law was published in 1976, most of the field has been transformed, in many respects along the very lines he proposed, and at times with a helpful decision from now—Judge Posner pushing that movement along. But horizontal merger law, while revolutionized by the Chicago school’s signature economic approach, has not changed in the precise manner Posner advocated a quarter century ago. Now, with the publication of the second edition of Antitrust Law, …