Part I Labor Monopsony and Antitrust Law .Labor Monopsony in the United States. The Failure of Antitrust . PartII. Reform. Collusion.  Monopsony. Mergers. Noncompetes. Part III Beyond Antitrust . The Limits of Antitrust. Employment and Labor Law: Old and New Directions. The Gig Economy and Independent Contractors Conclusion: Whither Work?