Thoughts on Safe Harbors for Quantity Discounts (and Bundling)
Dennis Carlton and Michael Waldman have posted an insightful DOJ working paper on antitrust safe harbors for unilateral conduct involving quantity discounts and bundling. The discussion is very timely in light of the Microsoft CFI decision, AMC Report, Section 2 Hearings, and various monopolization cases in the United States, EU, and other antitrust jurisdictions. The Carlton & Waldman paper is short, very accessible, and makes several very important points about the benefits of safe harbors to guide antitrust policy in this area generally and some weaknesses in the proposed AMC approach to bundling. Anybody interested in single firm conduct issues in antitrust should read this paper.