William Arthur Niskanen (March 13, 1933, Bend, Oregon – October 26, 2011, Washington, D.C.) was an American economist noted as one of the architects of President Ronald Reagan's economic programme and for his contributions to public choice theory.
William Arthur Niskanen (Bend, Oregón, Estados Unidos 13 de marzo de 1933 – Washington, D.C., 26 de octubre de 2011) fue un economista estadounidense.