(1960-2016): Monetary Theory

(1965-1999): Chinese Economy, Economic Development

(1968-2017, Emeritus 2017-present), Health Economics

(1957-1993): Monetary Policy, Macroeconomic Theory

(1948-1953): Economic Principles, Money and Banking

(1924-1959): Agricultural Economics, Land Policy

(1942-1956): Industrial Organization

(1948-1963): Political Economy of Communication

(1959-1999): Macroeconomic Theory & Policy

(1937-1956): Labor Economics, Law

(1948-1951): Household Production

(1947-1981): Labor Economics

(1947-1981): Statistics, Economic Education

(1937-1958): Money and Banking

(1937-1967): Statistics

(1950-1952): Savings & Life-Cycle Hypothesis

(1946-1971): Labor Economics

(1939-1968): Labor Economics

(1958-1995): Economics of Education, Human Capital

(1945-1977): Investing