Staff
Board of Directors
William C. Dunkelberg, PhD*
Dr. Dunkelberg is currently a professor of economics at the Fox School of Business and Management at Temple University, where he served as dean from 1987 through 1994 and as director of the Center for the Advancement and Study of Entrepreneurship from 1991 through 1994.
David R. Kotok*
David R. Kotok co-founded Cumberland Advisors in 1973 and has been its Chief Investment Officer since inception. He holds a B.S. in Economics from The Wharton School of the University of Pennsylvania, an M.S. in Organizational Dynamics from The School of Arts and Sciences at the University of Pennsylvania, and a Masters in Philosophy from the University of Pennsylvania.
E. Martin Heldring*
E. Martin Heldring joined GIC’s Board of Directors in 2008. Prior to his current position, he was President and CEO of Harris – Glencoe.
Michael Drury
McVean Trading & Investments Michael Drury is the Chief Economist for McVean Trading & Investments, LLC. He joined the firm in 1992, after serving for five years as Vice President and Senior Economist with Allen Sinai at Shearson Lehman Brothers and his successor firm, The Boston Company Economic Advisors (both subsidies of American Express). Michael [...]
Lawrence R. Klein, PhD
Dr. Lawrence R. Klein earned his B.A. from at University of California, Berkeley and his doctorate at the Massachusetts Institute of Technology.
Frederick Heldring
Frederick Heldring was born in Amsterdam, Holland in 1924. After graduating from High School during the German occupation of his country he joined the Underground in 1944. One of his tasks was to assist Jews in their hiding places.
Directors
Frank P. Louchheim
Emeritus





















