 His most widely cited papers include "Electronics in Management" ("Management Science", February 1965),
"Risk Analysis in Capital Investment" ("Harvard Business Review", January/February 1964) and "Investment Policies That Pay Off" ("Harvard Business Review", January/February 1968).He earned his BA (1939), BS (1940), and PhD (1949) at Columbia, as well as an MS from the U.S. Navy Postgraduate School (1944) and a JD from New York University Law School (1984).His PhD in Mathematics discussed "The Theory and Practice of Industrial Research".