Faculty & Staff
MBA, University of Pennsylvania; BA, SUNY at Stony Brook
Adlai Wertman is the David C. Bohnett Professor of Social Entrepreneurship at the USC Marshall School. He is the founding Director of the Brittingham Social Enterprise Lab, as well as the Academic Director of the Master of Science in Social Entrepreneurship and the Warren Bennis Scholars programs. Before USC, Adlai spent seven years as CEO of Chrysalis — an LA social enterprise devoted to helping homeless through employment. Prior to Chrysalis, Adlai spent 18 years as an investment banker. He earned his BA in economics from SUNY Stony Brook and his MBA in finance from The Wharton School.
Jill was formerly at NYU’s Stern School of Business as Director of Social Entrepreneurship and the Chair for the 30-course MBA specialization in social Innovation and Impact. She is the Founding Director of the Annual Conference on Social Entrepreneurship, the largest academic conference in the field. She has published more than 100 articles in leading entrepreneurship and management journals and her bestselling book, Understanding Social Entrepreneurship has been adopted in over 80 universities. Jill is the Editor of the Social Entrepreneurship Journal and her work on entrepreneurship education has been nationally recognized by Fortune as a Top 10 Innovative Program.
BA, University of Virginia; MA, American Jewish University
Abby Fifer Mandell is the Executive Director of the Brittingham Social Enterprise Lab and teaches BAEP 471 and 571, courses in which interdisciplinary teams of students use design thinking to create products for underresourced communities in California. Prior to joining USC, Abby served as the Director of Admissions of the graduate school of education at American Jewish University in Los Angeles. As a consultant for Brailsford & Dunlavey, she designed educational programs and facilities at Duke University, The University of Vermont, and Dartmouth University, among others. Abby is a Wexner Heritage Fellow and serves on the board of Question Box.
PhD, UCLA; MBA, Indiana University; BS, Purdue University
Duke Bristow is an expert on corporate finance and corporate governance, particularly in the areas of private equity and director education. He has published papers in economics, engineering, and law journals, and has advised Corporate Board Member magazine and other publications on matters involving corporate governance and director education since 1998. His research and teaching has received support from the National Institutes of Health, the NASDAQ, the four largest international audit firms, and a dozen national law firms. Professor Bristow is a director of Landec Corporation (Nasdaq: LNDC) and is the Faculty Director of the USC Corporate Governance Summit.
PhD, University of Southern California; MBA, BBA, American University of Beirut
Christine El-Haddad specializes in business, corporate and global strategy and has taught courses in strategy in Marshall’s undergraduate, MBA, and MS in Social Entrepreneurship programs. She has received the Golden Apple Award for excellence in teaching twice alongside multiple other teaching awards and media mentions. Dr. El-Haddad has substantial experience in designing educational programs and conferences. She has developed executive education programs for the USC Office of Continuing Education. She has also organized and delivered two highly successful day-long Marshall conferences featuring nationally renowned speakers. As a management consultant and strategist, she has advised businesses in various industries and leading nonprofits including Habitat for Humanity.
MBA, BS, University of Southern California
Zivia Sweeney is an expert in strategic planning and budgeting, mergers and acquisitions, and accounting and finance operations for manufacturing, healthcare, service, and nonprofit organizations. She has served in senior management roles in public corporate and nonprofit arenas, and has held the of Chief Financial Officer, Vice President of Finance, and Corporate Controller. Professor Sweeney is a PriceWaterhouseCoopers alumnus. She has served for a number of years as a member of the USC Leventhal School’s Accounting Advisory Board.