Commentary

Merger Guidelines: Taking on a Monopoly Crisis

Matt Stoller lays out the case for the new draft Merger Guidelines, arguing that they incorporate new lessons regarding technology and business practices, while also learning from past mistakes.

Steven Salop: Burdens of Proof and Presumptions in the Merger Guidelines

Steven Salop provides his round-two comments on the draft Merger Guidelines.

Eric Posner: The Role of Consumer Welfare in Merger Enforcement

Eric Posner provides his round-two comments on the draft Merger Guidelines.

Eleanor Fox: Tackling the Critics of the Draft Merger Guidelines

Eleanor Fox provides her round-two comments on the draft Merger Guidelines.

Carl Shapiro: How Would These Draft Guidelines Work in Practice?

Carl Shapiro provides his round-two comments on the draft Merger Guidelines.

Bilal Sayyed: The Draft Merger Guidelines Abandon the Persuasiveness of their Predecessors

Bilal Sayyed provides his round-one comments on the draft Merger Guidelines. To read more from the ProMarket Merger Guidelines Symposium, please see here. For revised Merger Guidelines to retain...

Do Antitrust Enforcers Know They Induce Shrinkflation?

The United States has recently experienced shrinkflation. Many companies have downsized their products while keeping prices unchanged or even raising prices. Barak Orbach argues that misguided beliefs that failed antitrust policies enabled the decay of business morality have compromised the understanding of shrinkflation. The phenomenon typically arises when supply shocks or other factors inflate production costs in the economy and competitive pressures limit the ability of businesses to raise prices to pass on cost increases.

What Signal are the Draft Merger Guidelines Sending to Enforcers Elsewhere?

Cristina Caffarra discusses the animating principles and profound changes brought about by the new draft Merger Guidelines, and argues they will resonate with policy makers and enforcers in other jurisdictions.

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