United States. General Accounting Office
David Koitz
Milton Friedman
Paul L. Posner
United States. President (1993-2001 : Clinton)
United States. Congress. House. Committee on the Budget.
New York (State). Legislature. Senate. Committee on Finance
Reinhard Neck
James M. Poterba
United States. Congress. Senate. Committee on Finance. Subcommittee on Taxation and Debt Management.
Peter G. Peterson
Philippe Beaugrand
Walter E. Fauntroy
Franco Modigliani
Gene Park