The Mythology of Horizontal Merger Efficiencies

 M. Glick et al., here. 

Acquisition of Canexus by Chemtrade will not be challenged

Competition Bureau Canada, here. 

These Professors Make More Than a Thousand Bucks an Hour Peddling Mega-Mergers

ProPublica, here. 

Mergers Raise Prices, Not Efficiency

BloombergView, here.

Interview with Joshua D. Wright, Commissioner, Federal Trade Commission

The Antitrust Source, here. 

Delivering the Benefits? Efficiencies and Airline Mergers (US Airways-American)

AAI White Paper (D. Moss), here. 

The FTC's Role in Shaping Antitrust Doctrine: Recent Successes and Future Targets

J. Wright, here.