The relation between technology import and domestic R&D |
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Authors: | Jong Bum Kim Charles T. Stewart Jr. |
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Affiliation: | 1. Department of Public Administration, Kookmin University, Seoul, Korea 2. Economics Department, George Washington University, 20052, Washington, DC
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Abstract: | The relation between domestic R&D and imports of technology is examined for 10 countries. Simple regressions revealed strong complementarity for each of the countries. Multiple regressions including GNP per capita and number of scientists and engineers were performed for the five countries with time series for all the variables. Strong complementarity was found between technology imports and domestic R&D and other variables for Japan and South Korea, weak for France, none for Germany and the US. Excluding government-financed R&D in the US resulted in a substitutive relation. Japan revealed a sharp decline in the ratio of technology payments to R&D spending; Korea is following in its steps. Complementarity appears to weaken in later stages as technology development strategies shift from dependent to imitative to autonomous or offensive technology development. |
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