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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. 相似文献
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Jenny Stewart 《Policy Sciences》1993,26(4):317-330
Liberalism requires a high order of responsible behaviour from its citizens in order to be sustainable. Yet when the modern liberal state makes policy, it is the stereotyped economic man, driven by self-interest and influenced only by carrots and sticks, who occupies center stage. This regulatory approach to public policy can be shown theoretically to give rise to a paradox — the greater the need for regulation, the less likely, because of compliance problems, it is to succeed. It is contended that an alternative approach which explicitly focuses on a broader behavioral understanding of citizens' attitudes and motivations provides a rationale for the use of a much wider range of policy instruments than does the regulatory framework, and is also more in keeping with those values necessary to the sustainability of the liberal state. 相似文献
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