J.H. Cullum Clark is Director, Bush Institute-SMU Economic Growth Initiative and an Adjunct Professor of Economics at SMU. Within the Economic Growth Initiative, he leads the Bush Institute’s work on domestic economic policy and economic growth. Before joining the Bush Institute and SMU, Clark worked in the investment industry for 25 years. He served as an equity analyst and portfolio manager at Brown Brothers Harriman & Co. (1993-96), as a portfolio manager at Warburg Pincus Asset Management (1996-2000), as President and Chief Investment Officer of Cimarron Global Investors, a Dallas-based hedge fund firm (2000-02), and as President of Prothro Clark Company, a Dallas family investment office (2002-18). Prior to entering the investment industry, he served for one year on the staff of the U.S. Senate Select Committee on Intelligence.
Clark fulfilled a lifelong goal by earning his Ph.D. in Economics at SMU in May 2017, and subsequently joined the faculty of SMU’s Department of Economics. His research has focused on monetary policy, fiscal policy, financial markets, economic geography, urban economics, modern economic history, and economic growth.
Clark's volunteer leadership activities include serving on the boards of Uplift Education, the Eugene McDermott Foundation, the Yale University Art Gallery, and the Foundation for the Arts, as well as on the investment committee of SMU. He earned a B.A. in History from Yale University in 1989 and an A.M. in Political Science from Harvard University in 1993, in addition to his Ph.D. in 2017. After graduating from Yale he lived for one year in Japan. Clark and his wife Nita have three daughters: Lili, Annabel, and Charlotte.