(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