(1962-1967): Econometrics, Environmental Economics
(1931-1965): Public Finance
(1968-2017, Emeritus 2017-present), Health Economics
(1974-2016): Development Economics, Latin American Economies
(1948-1976): Business Cycles, Economic Policy
(1941-1973): International Trade, Economic History
(1941-1965): Economic Theory, History of Economic Thought- (1921-1936): Labor Economics, Insurance
(1936-1950): Comparative Economics
(1909-1938): History, Public Finance
(1947-1952): Education, Welfare Economics
(1948-1951): Economic Statistics
(1952-1984): History of Economic Thought
(1954-1986): Mathematical Economics
(1916-1953): Economic Principles, Corporate Finance
(1947-1966): Labor Economics
(1907-1920): Transportation, Railway Administration
(1921-1946): Statistics, Labor Economics
(1948-1973): Public Finance, Transportation
(1951-1952): Monetary and Fiscal Policy