No. 83-2, June 2020

Index

• The Logic of Market Definition
• Direct Evidence of a Sherman act Agreement
• Antitrust Populism and the Consumer Welfare Standard: What are we Actually Debating?
• Towards a Layered Approach to Relevant Markets in Multi-Sided Transaction Platforms
• Antitrust Enforcement Policy for Cross-Market Health Care Mergers: Legal Theories, Limiting Principles, and Practical Considerations
• Addressing the Red Queen Problem: a Proposal for Pursuing Antitrust Challenges to Cross-Market Mergers in Health Care Systems
• Estimating Incremental Margins for Diversion Analysis