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Tariff protection in developed and developing countries: a cross-sectional and longitudinal analysis

Published online by Cambridge University Press:  22 May 2009

John A. C. Conybeare
Affiliation:
Associate Professor of Political Science at Columbia University, New York.
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Abstract

Four political models (the international system, rational domestic economic policy, intragovemmental politics, and interest group influence) may explain the cross-national structure of average nominal levels of tariffs on manufactures. Using available data measuring or approximating the explanatory variables for the time periods 1902 and 1971, selected hypotheses were tested in regression equations. The 1971 tariff levels are best predicted by rational economic policy variables while for 1902, international power variables provide the best predictions of the tariff. In general, the causal forces influencing the cross-national pattern of tariff levels appear to have shifted in the 20th century from those indicating international power to those measuring domestic politico-economic development. These results provide evidence relevant to some of the general propositions about size and development suggested by the contemporary political economy literature. They also lend support to those who argue that a rising level of international interdependence has resulted in long-term changes in the pattern of influences on national public policies.

Type
Articles
Copyright
Copyright © The IO Foundation 1983

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References

I would like to thank Peter Katzenstein and two anonymous reviewers for helpful comments leading to the revision of this paper.

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29. Katzenstein, “Capitalism”; see Pryor, “International Comparison,” for concentration ratios. The reader may note that the correlation between CON and TAR cited earlier for Pryor's sample of mainly large, industrial countries was strongly negative. However, if the sample were to be expanded to include the 6 small developed countries omitted from Pryor's sample (Denmark, Norway, Finland, Austria, Australia, New Zealand), the correlation between concentration and tariffs may tend to a positive value-given that these omitted countries have a high average tariff level and (according to Pryor's theory) should be industrially concentrated.

30. The government revenue figure comes from IMF, Government Finance, p. 31.

31. See, for example, Morse, E. L., Modernization and International Relations (New York: Free Press, 1976)Google Scholar.

32. The evidence presented here, being limited to two points in time, does not, of course, imply anything about the degree of linearity in the process whereby economic variables have become more influential than size of power variables.

33. The relative usefulness of military and economic power over time has been discussed by, among others, Knorr, K., Power and Wealth: The Political Economy of International Power (New York: Basic Books, 1973)CrossRefGoogle Scholar.

34. See, for example, Keohane and Nye, Power and Interdependence.