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Dr. Hildreth is a senior economist with more than three decades of experience providing expert economic and statistical analysis in complex litigation, regulatory investigations, and international arbitration. He specializes in antitrust and competition matters, securities litigation, class actions, and financial services disputes, with a particular focus on damages estimation or quantum, econometrics, statistical sampling, and event studies.

Dr. Hildreth has served as an expert witness in numerous proceedings before U.S. federal and state courts, as a Part 35 expert in the English High Court, as well as European courts and international arbitration tribunals. His experience spans industries including banking and financial services, energy, transportation, technology, pharmaceuticals, insurance, and consumer goods. He has been retained in matters involving abuse of dominance, cartel and restrictive practices, securities disclosure and market efficiency, employment and wage-and-hour class actions, and complex commercial disputes.


Throughout his consulting career, Dr. Hildreth has held senior leadership and equity partner roles at other global economic and financial consulting firms, advising clients and counsel on high-stakes litigation and regulatory matters. His work frequently involves the design and implementation of sophisticated econometric models, large-scale sampling frameworks, and counterfactual analyses to assess liability, causation, and damages.


In addition to his consulting and expert witness work, Dr. Hildreth has an extensive academic background. He has held faculty and research appointments at the University of California, Berkeley, the University of Oxford, Carnegie Mellon University, and the University of Essex, and has contributed to government and institutional research initiatives in the United States and Europe. He is a Fellow of the Royal Statistical Society and has published widely in leading peer-reviewed journals on econometrics, labor economics, and applied microeconomic analysis.


Dr. Hildreth holds a Ph.D. in Economics from the University of Cambridge and a B.A. in Economics with First Class Honors from City University of London.

EXPERTISE


Antitrust and Competition

Securities Litigation

Class Action Litigation

Damages and Quantification

Econometrics and Statistical Analysis


EDUCATION

University of Cambridge

Ph.D., Economics


City, University of London

B.A. (First Class Honors)

WORK HISTORY

SEDA Experts

Managing Director

2025-Current


Resolution Economics

Senior Affiliate, Equity Partner

2021-Current


Secretariat International

Managing Director

2023-2024


Ankura LLC

Equity Partner, Senior Managing Director

2019-2021


Berkeley Research Group LLC

Equity Partner, Managing Director

2018-2019


Royal Statistical Society

Fellow

2013-Current


Alvarez & Marsal GFD LLP

Equity Partner, Managing Director

2013-2018


AlixPartners LLP

Director

2009-2013


CRA International

Vice President

2007-2009


Econ One Research Inc.

Consultant to the Firm

2001-2007


University of California, Berkeley

Director of Research, Associate Professor, Professorial Researcher

1998-2007


CREST-INSEE

CNRS-Berkeley Overseas Fellow

2003

Antitrust, Competition, and Securities Litigation Expert

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Contact

Andrew Hildreth, Ph.D.

1185 Avenue of the Americas
New York, NY 10036

+1 646-626-4555

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