Input (grade 11): Back at Minnesota, Hurwicz became chairman of the Statistics Department in 1961, Regents Professor of Economics in 1969, and Curtis L. Carlson Regents Professor of Economics in 1989.
Output (grade 12): In the University of Minnesota in 1961, Hurwicz became chairman of the Statistics Department, Regents Professor of Economics in 1969, and Curtis L. Carlson Regents Professor of Economics in 1989.