873 resultados para Embodied technological change
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National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.
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"October 1992."
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"February 1984."
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"December 1988".
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March 1966.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"July 1985."
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"Organizational Behavior and Change Programs, February, 1961."
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Includes index.
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Mode of access: Internet.
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As we enter the 21st Century, technologies originally developed for defense purposes such as computers and satellite communications appear to have become a driving force behind economic growth in the United States. Paradoxically, almost all previous econometric models suggest that the largely defense-oriented federal industrial R&D funding that helped create these technologies had no discernible effect on U.S. industrial productivity growth. This paper addresses this paradox by stressing that defense procurement as well as federal R&D expenditures were targeted to a few narrowly defined manufacturing sub-sectors that produced high tech weaponry. Analysis employing data from the NBER Manufacturing Productivity Database and the BEA' s Input Output tables then demonstrates that defense procurement policies did have significant effects on the productivity performance of disaggregated manufacturing industries because of a process of procurement-driven technological change.