A. Rushton
United States. General Accounting Office
Office for National Statistics
W. Kip Viscusi
Eric Schlosser
United States. Congress. Joint Economic Committee
F. S. Barker
Bruce E. Kaufman
George J. Borjas
Beverly L. Kaye
Harry Braverman
A. Michael Spence
United States
United States. Congress. Joint Economic Committee.
Alison L. Booth
Francine D. Blau
Susan Christopherson