Основные работы посвящены применению линейного программирования в экономическом анализе, различным вопросам микроэкономической теории.
Основные работы:
"Mathematical or "Linear" Programming: a non-mathematical exposition", 1953, AER.
Linear Programming and Economic Analysis, with P.A. Samuelson and R.M. Solow.
"A Graphical Exposition of BЖhm- Bawerk's Interest Theory", 1959, RES.
"Waiting and the Period of Production", 1959, QJE.
Prices and Markets, 1967.
"General Equilibrium with Public Goods", 1969, in Margolis and Guiton, editors, Public Economics.
""An Economic Interpretation of Optimal Control Theory", 1969, AER.
"A Formula for the Gini Coefficient", 1979, REStat.