Donald Marron is an expert on U.S. economic policies and federal budgeting. Prior to joining GPPI, he served in a series of senior government positions, including as a member of the President's Council of Economic Advisers and as acting director of the Congressional Budget Office. Before his public service, Marron had a varied career as a professor, consultant, and entrepreneur. At GPPI, he teaches the core courses, Introduction to Microtheory and Public Finance.