Edgeworth Experts

Our Experts have testified and consulted in numerous landmark cases, and are nationally recognized for their expertise and insight. The Edgeworth executive team has nearly five decades of combined experience in providing high-quality economic analysis to clients in a wide variety of industries.

  • Dr. John H. Johnson, IV President, CEO & Partner

    John Johnson uses econometrics to develop rigorous analyses in a wide range of antitrust cases, labor and employment matters, and in class actions. Dr. Johnson, a teacher at heart, is known for his ability to explain technical concepts in a simple, straightforward manner.

  • Mr. Patrick Byrne Partner & Chief Operating Officer

    Patrick Byrne is a business economist with extensive experience in the field of litigation consulting. Mr. Byrne focuses on the firm’s infrastructure and operations to help the firm’s economists better serve clients.

  • Dr. Jesse David Partner

    Jesse David is an experienced damages expert who has testified at trial and in deposition on more than 25 occasions. Dr. David’s work in intellectual property, environmental economics, antitrust, labor and commercial damages is known for meshing careful economic thinking with technically sound methodology.

  • Dr. Fei Deng Partner

    Fei Deng advises clients on economic issues in antitrust litigation and mergers, intellectual property and commercial damages.  With particular expertise in ITC litigation, she consults extensively for Asia-based clients on matters across the globe. 

  • Mr. Chuck Fields Partner

    Chuck Fields is an expert on human resources and employment issues with comprehensive experience working on labor litigation, regulatory compliance, labor relations and organizational effectiveness matters. Mr. Fields unique background in business management, human resources, and economics enables him to provide effective, practical solutions for clients.

  • Dr. Laila Haider Partner

    Laila Haider has extensive experience consulting in the areas of antitrust, labor, and commercial damages.  She has submitted expert reports and testified in these areas as well. Dr. Haider specializes in the economics of class certification and in the analysis of damages issues.  She has particular expertise in the application of statistics and econometrics to litigation matters. 

  • Dr. George Korenko Partner

    George Korenko specializes in the application of statistical analyses to issues in housing finance and the economics of antitrust, intellectual property, labor and executive compensation, among other areas.  Voted Outstanding Teacher in Business and Economics by his students, Dr. Korenko communicates complex analyses into easily understood solutions for his clients.

  • Dr. Gregory K. Leonard Partner

    Greg Leonard is a world-renowned expert in antitrust litigation, mergers and acquisitions and intellectual property damages.  He is a pioneer in the development of econometric methods to analyze competition issues in numerous industries, testifying in Federal Courts and before government agencies. 

  • Dr. Mario A. Lopez Partner

    Mario A. Lopez is an economist known for applying rigorous methods to intellectual property and antitrust disputes. He has expertise in developing economic and statistical models to assess issues of liability and damages in a variety of contexts, including patent infringement disputes and price fixing allegations.

  • Mr. Matthew Milner Partner

    Matthew Milner, the founder of Edgeworth’s data management practice, brings a decade of experience to the identification, collection, and analysis of large complex datasets for purposes of litigation. Mr. Milner leverages his passion for data and computing, along with his training in econometrics and business, in providing efficient and practical advice to our clients.

  • Dr. Parker M. Normann Partner

    Parker M. Normann is an antitrust economist with more than a decade of experience applying economic techniques to litigation, mergers, and regulatory matters for some of the world’s largest and best-known companies. Dr. Normann has extensive experience in presenting complex economic concepts to technical and non-technical audiences alike.

  • Dr. J.J. Prescott Senior Academic Affiliate

    J.J. Prescott is a senior academic affiliate with Edgeworth Economics. He teaches at the University of Michigan Law School, also serving as the Co-Director of the Program in Law and Economics. An interdisciplinary scholar with a strong focus on empirical work, Professor Prescott teaches, writes, and presents on a wide range of topics in law and economics, including labor and employment matters.

  • Mr. Stephen P. Rusek Partner

    Stephen P. Rusek brings over a decade of experience in economic, financial, and strategy consulting to Edgeworth Economics. He has expertise performing innovative economic and statistical analyses to develop strategic recommendations for clients in a variety of matters, including intellectual property disputes; company valuations in the context of mergers and acquisitions, and venture capital and private equity investments; and securities litigation.

  • Dr. Kara Gorski Partner & Chief Marketing Officer

    Kara Gorski is a skilled economist with years of industry experience. Her breadth of industry knowledge is vital to Edgeworth’s client service and business development efforts. Dr. Gorski leads Edgeworth’s corporate marketing, including communications, publications, event sponsorship and branding.

  • Ms. Sheila Buenafe Principal Programmer

    Sheila Buenafe, a statistician, combines her high level math skills with her SAS programming ability to provide clients with efficient data management services and robust statistical analyses. Her understanding of multiple data systems allows her to work with a variety of data structures.

  • Ms. Tugce Erten Principal Consultant

    Tugce Erten focuses on analyzing economic and statistical matters in the areas of antitrust, mergers and acquisitions, and intellectual property. She provides domestic and international clients with efficient data management services across a variety of industries, including technology, energy, telecommunications, and retail.

  • Mr. Michael Kheyfets Principal Consultant

    Michael Kheyfets advises domestic and international clients on litigation, regulatory and competition issues relating to numerous industries, including telecommunications and energy. With expertise in economic analysis and modeling, Mr. Kheyfets also consults for clients involved in collective bargaining and arbitration.

  • Ms. Becca Schofield Principal Consultant

    Becca Schofield specializes in analyzing complex datasets that yield easy-to-understand solutions for business and litigation matters. She has particular expertise in antitrust class actions and merger analyses. Ms. Schofield has extensive experience coordinating large data productions, simplifying this process for our clients. 

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