Economista (n. Budapest 1905 - m. 1983), naturalizzato statunitense; prof. nelle univ. di California (dal 1943) e di Yale (dal 1952); esperto del governo, ha scritto: A treatise on war inflation (1942), Monetary policies and full employment (1946), Competition among the few (1949, ed. riv. 1963), The influence of market structure on technolo gical progress (1951), Trends and cycles in economic activity (1956), Emergence and content of modern economic analysis (1960), Probabil ity and profit (1965), The dollar's place in the international system (1972), Towards a reconstruction of macro-economics: problem of theory and policy (1976). Ha curato dal 1976 al 1980 la collana Contemporary economic problems.