Hurwicz presented the Fisher-Schultz ( 1963 ) , Richard T. Ely ( 1972 ) , David Kinley ( 1989 ) and Colin Clark ( 1997 ) lectures .
Hurwicz has taught works by Fisher-Schultz ( 1963 ) , Richard T. Ely ( 1972 ) , David Kinley ( 1989 ) and Colin Clark ( 1997 ) .