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Ilan Guedj chairs the firm’s Finance Practice. He has testified on matters relating to valuations of financial instruments and investments, as well as on the risk level of those instruments. In his role as an economics and finance expert, Dr. Guedj conducts quantitative analyses such as sampling and extrapolation, causation and liability, and damages estimation. He focuses on litigation in the financial industry, including market manipulation, stock drops, valuation, and commercial disputes. Dr. Guedj has also served as a consulting expert on antitrust litigations involving financial products and institutions, such as the LIBOR litigation. Prior to Bates White, he was involved in damages and liability estimation in mass tort cases such as the BP oil spill.

Dr. Guedj was an Assistant Professor of Finance at the University of Texas in Austin and received his PhD in Financial Economics from the Massachusetts Institute of Technology.


PhD, Financial Economics, Massachusetts Institute of Technology

BSc, Industrial Engineering and Management, Operations Research, Technion – Israel Institute of Technology


Dr. Guedj discusses the new MEMX market exchange and maker-taker fees.


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