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Oil price and organizational asymmetries in a North-South-OPEC context

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1988
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Facultad de Ciencias Económicas y Empresariales. Decanato
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The object of this paper is to highlight the contribution that a dual economy in the South as organizational asimmetry makes to the oil price rise process and its effects on welfare, first, when the North is Neoclassical, secondly, when the North behaves a la Taylor. The model shows that when the oil price rises, despite the improvement of the Southern terms of trade vis-a-vis the North, welfare in the South may deteriorate due to a decline in the levels of output and employment in the modern-advanced sector. When the North is Neoclassical, employment in the modern sector unambiguously falls. In the "structuralist" perspective, when the North is Neokeynesian, the South's level of employment in the modern sector will fall whenever OPEC's marginal propensity to import is sufficiently low. Whereas in the first framework, the oil intensiveness of Southern output is critical to the results, in the second the critical parameter is OPEC's recycling coefficient. In general, the analysis increases our understanding of why region respond differently to the same external shock and how from different organizational asimmetries we should derive alternative policy implications. With the current fall in oil prices, the topic promises to be relevant for some time, although the direction of the shocks has been reversed.
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Adams, F.G. and Marquez, J. "The impact of Petroleum and Commodity Prices in a model of the World Economy" in B.G. Hickman (ed) Global International Economic Models. Amsterdam, North-Holland, 1983, pp. 203-216. Burgstaller, A. "North-South Trade and Capital Flows in a Ricardian Model of Accumulation". Journal of International Economics. 1985. Burgstaller, A. "General Equilibrium in a Classical Model of the World Economy". Journal of International Economics, 1987. Chichilnisky, G. "Terms of Trade and Domestic Distribution: Exported Growth and Abundant Labour". Journal of Development Economic, 8, 1981,a, pp. 163-192. Findlay, R. "The Terms of Trade and Equilibrium Growth in the World Economy". American Economic Review, 70, 1980, pp. 291-299. González-Romero, A. and Kanbur, R. "Oil and the North-South terms of Trade" in O. Guvenen (ed). International Commodity Market Models and policy Analysis, 1986. González-Romero, A. "North-South-OPEC: Oil Shocks and Welfare in Two Models of the World Economy". Department of Economics, University of Essex, March 1986. Version in Spanish, Información Comercial Española, Diciembre 1986. Kanbur, R. and Vines, D. "North-South Interaction and Commodity Control". Journal of Development Economics, 1986. McIntosh, J. "The Eeonometrics of Growth and Underdevelopment: A Test of the Dual Hypothesis". Review of Economie studies, 45, 1978, pp. 235-298. Lewis, W.A. "Economic Development with Unlimited Supplies of Labour". Manchester School of Economics and Social Studies, 1954, pp. 139-191. Taylor, L. "South-North Trade and Southern Growth: Bleak prospects from the structuralist point of view". Journal of International Economics, 1981, pp. 589-602. Taylor, L. Structuralist Macroeconomics. Basic Books, Inc. Publishers New York, 1983.