Ted Tatos

About Ted Tatos

Ted Tatos specializes in economic and statistical analysis, particularly in antitrust, intellectual property, employment, property value diminution, and healthcare matters. Mr. Tatos is an Adjunct Professor of economics at the University of Utah, where he has taught both graduate and undergraduate economics and statistics classes. He is also the Associate Economics Editor of the Antitrust Bulletin journal. He regularly publishes in economic and law journals on antitrust, labor, statistics, and intellectual property issues. His work has appeared in the Antitrust Bulletin, the Harvard Journal of Sports & Entertainment Law, the Federal Circuit Bar Journal, the Appraisal Journal, and others.

Mr. Tatos has testified in both federal and state court as well as before administrative law judges. He has also co-presented findings regarding lock-in in the mainframe industry before the European Commission, Director General of Competition, Chief Economist’s team. In the public sector, he has been engaged as an expert witness by the Securities and Exchange Commission (SEC) and has performed sampling and statistical analysis for the Department of Defense.

Ted has worked on and been engaged as an expert in multiple antitrust cases, including Robinson-Patman Act matters, on which he has also published. He has also been an expert in various intellectual property matters, including trademark infringement cases where issues such as the likelihood of consumer confusion and secondary meaning are involved. He has also been engaged as a damages expert in multiple breach of contract and breach of non-solicitation provision matters, particularly in the direct selling industry.

Mr. Tatos has published and offered expert testimony on the use of hedonic regression in valuing multiple properties and potential property value impacts. He is also routinely engaged by experts in fields such as property value appraisal to assist them in applying statistical analysis techniques. He has also assisted valuation and accounting experts in valuing complex instruments and contingent obligations.


M.S., Statistics with a focus in Econometrics, Univ. of Utah. Thesis published in Intellectual Property Damages: Guidelines and Analysis, 2004 SupplementApplying Statistical Analysis to the Market Approach

B.A. Duke University, Economics/Psychology.

Work Experience

Empirical Analytics (Director), 2010-2019

Wasatch Economics (Director), 2008-2010

North Harvard Group (Consultant), 2006-2008

LECG, LLC (Managing Economist), 1997-2000, 2001-2006

DynCorp, HealthCare Information Technology Services (Statistical Analyst), 2000

Testimonial Experience

U.S. District Court

State Court

Administrative Law, Arbitration

Public Utilities Commission