Professor at the University of Chicago Booth School of Business. Three decades of testimony at the intersection of finance, valuation, and economic damages.
Professor Mark Zmijewski is the Leon Carroll Marshall Professor of Accounting at the University of Chicago Booth School of Business, where he has served on the faculty since 1984. He is a former deputy dean of the school and a former Executive Director of the Center for Research in Security Prices.
Through Z Consulting Group LLC and Econic Partners, Professor Zmijewski serves as an expert witness and consultant for counsel in complex commercial litigation, securities matters, antitrust proceedings, and corporate transactions.

7 practice areas spanning valuation, damages, securities, M&A, antitrust, regulatory, and white-collar matters.
Representative engagements with short case summaries — appraisals, securities class actions, fraudulent-conveyance disputes, and DOJ investigations.
Published by SAGE. Preface and table of contents available for download.
Articles in the Journal of Accounting Research, the Journal of Accounting and Economics, and ongoing commentary on financial-economics topics.