Jacob Marschak

Jacob Marschak
Born(1898-07-23)23 July 1898
Died27 July 1977(1977-07-27) (aged 79)
Alma materUniversity of Heidelberg
Known forElasticity of demand
Early econometrics
Choice under uncertainty
Scientific career
FieldsEconomics
InstitutionsCowles Commission
University of Chicago
Doctoral advisorEmil Lederer
Doctoral studentsLeonid Hurwicz
Harry Markowitz
Franco Modigliani

Jacob Marschak (Russian: Яков Израилевич (Срулевич) Маршак; 22 July 1898 – 27 July 1977) was a Russian and American economist. Affiliated with the Mensheviks in his youth, he had a brief participation in the Russian Revolution, serving as labour minister in the Terek Soviet Republic before emigrating. In exile he developed a successful scholarly career, first in Germany and later achieving prominence in United States academia.