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Photo of Dennis  McWeeny, PhD


Dennis McWeeny is a Senior Economist in the Antitrust and Competition practice at Bates White. He specializes in antitrust matters requiring complex empirical and theoretical analysis. Dr. McWeeny received his PhD from the University of Wisconsin-Madison, where he taught undergraduate courses in microeconomics, industrial organization, data analytics, and econometrics. Dr. McWeeny’s dissertation research focused on antitrust issues in the airline industry, especially spatial competition and the role of geographic market definition in merger evaluation. He has also conducted research on healthcare markets and has significant experience with Medicare claims data.


PhD, Economics, University of Wisconsin–Madison

MS, Economics, University of Wisconsin–Madison

BS, Economics and Mathematics (highest distinction), University of Iowa

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