NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

Changes in Industry and in the State of Knowledge as Determinants of Industrial Invention

Jacob Schmookler

Chapter in NBER book The Rate and Direction of Inventive Activity: Economic and Social Factors (1962), Harold M. Groves, Chairman, Universities-National Bureau Committee for Economic Research (p. 195 - 232)
Published in 1962 by Princeton University Press

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