Domestic support and tariff reductions in the presence of non-tariff barriers: A gravity model for primary and processed agricultural products
Agricultural trade liberalization negotiations are currently at a crossroads. Progress was made to eliminate export subsidies, but small open economies’ demand for lower domestic support and tariffs on agricultural goods do not find much support among large policy active countries. Many non-tariff barriers still also impede agricultural trade. This paper presents the theoretical foundations of a gravity model to explain trade flows of both primary agricultural commodities and processed foods. At the consumer level, commodities are differentiated according to their country of origin while primary agricultural goods are homogenous from the buyers’ perspective. However, primary goods can not be substituted costlessly across destinations from the sellers’ perspective due to differences in technical and sanitary regulations between countries. These assumptions yield well-behaved import demand functions at the consumer level and export supply functions at the producer level. Imperfect substitutability at the consumption and production levels is summarized in two important structural parameters. The role of these parameters in explaining bilateral trade patterns is illustrated for a three-country world market using a numerical example. The simulation investigates whether it is more important for a small open economy that large policy active countries reduce agricultural tariffs or domestic support. It also addresses the implications of tariff escalation on trade flows.
|Date of creation:||01 Apr 2006|
|Date of revision:||01 Dec 2006|
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- Joseph Francois & Will Martin, 2003.
"Formula Approaches for Market Access Negotiations,"
The World Economy,
Wiley Blackwell, vol. 26(1), pages 1-28, January.
- Joseph Francois & Will Martin, 2002. "Formula Approaches for Market Access Negotiations," Tinbergen Institute Discussion Papers 02-125/2, Tinbergen Institute.
- Francois, Joseph & Martin, Will, 2003. "Formula Approaches for Market Access Negotiations," CEPR Discussion Papers 3720, C.E.P.R. Discussion Papers.
- James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," Journal of Economic Literature, American Economic Association, vol. 42(3), pages 691-751, September.
- James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," NBER Working Papers 10480, National Bureau of Economic Research, Inc.
- James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," Boston College Working Papers in Economics 593, Boston College Department of Economics.
- Keeney, Roman & Thomas Hertel, 2005. "GTAP-AGR : A Framework for Assessing the Implications of Multilateral Changes in Agricultural Policies," GTAP Technical Papers 1869, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
- Bergstrand, Jeffrey H, 1985. "The Gravity Equation in International Trade: Some Microeconomic Foundations and Empirical Evidence," The Review of Economics and Statistics, MIT Press, vol. 67(3), pages 474-481, August.
- Feenstra, Robert C. & Rauch, James E., 1999. "Symposium on business and social networks in international trade," Journal of International Economics, Elsevier, vol. 48(1), pages 1-1, June.
- Hertel, Thomas, 1997. "Global Trade Analysis: Modeling and applications," GTAP Books, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University, number 7685.
- Touhami Abdelkhalek & Jean-Marie Dufour, 1998. "Statistical Inference For Computable General Equilibrium Models, With Application To A Model Of The Moroccan Economy," The Review of Economics and Statistics, MIT Press, vol. 80(4), pages 520-534, November.
- ABDELKHALEK, Touhami & DUFOUR, Jean-Marie, 1997. "Statistical Inference for Computable General Equilibrium Models with Application to a Model of the Moroccan Economy," Cahiers de recherche 9713, Universite de Montreal, Departement de sciences economiques.
- Alvarez, Fernando & Lucas, Robert Jr., 2007. "General equilibrium analysis of the Eaton-Kortum model of international trade," Journal of Monetary Economics, Elsevier, vol. 54(6), pages 1726-1768, September.
- Fernando Alvarez & Robert E. Lucas, 2005. "General Equilibrium Analysis of the Eaton-Kortum Model of International Trade," NBER Working Papers 11764, National Bureau of Economic Research, Inc.
- Simon J. Evenett & Wolfgang Keller, 2002. "On Theories Explaining the Success of the Gravity Equation," Journal of Political Economy, University of Chicago Press, vol. 110(2), pages 281-316, April.
- Evenett, S. J. & Keller, W., 1994. "On Theories Explaining the Success of the Gravity Equation," Working papers 9713, Wisconsin Madison - Social Systems.
- Simon J. Evenett & Wolfgang Keller, 1998. "On Theories Explaining the Success of the Gravity Equation," NBER Working Papers 6529, National Bureau of Economic Research, Inc.
- Simon J. Evenett & Wolfgang Keller, 1996. "On Theories Explaining the Success of the Gravity Equation," International Trade 9608001, EconWPA, revised 13 Jun 1997.
- Debaere, Peter, 2005. "Monopolistic competition and trade, revisited: testing the model without testing for gravity," Journal of International Economics, Elsevier, vol. 66(1), pages 249-266, May.
- Marion Desquilbet & Hervé Guyomard, 1998. "Agricultural Export Subsidies and Intermediate Goods Trade: Comment," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 80(2), pages 422-425.
- Dean A. DeRosa & John P. Gilbert, 2005. "Predicting Trade Expansion under FTAs and Multilateral Agreements," Working Paper Series WP05-13, Peterson Institute for International Economics.
- Geraci, Vincent J & Prewo, Wilfried, 1982. "An Empirical Demand and Supply Model of Multilateral Trade," The Review of Economics and Statistics, MIT Press, vol. 64(3), pages 432-441, August.
- Golub, Stephen S & Finger, J M, 1979. "The Processing of Primary Commodities: Effects of Developed-Country Tariff Escalation and Developing-Country Export Taxes," Journal of Political Economy, University of Chicago Press, vol. 87(3), pages 559-577, June.
- Baier, Scott L. & Bergstrand, Jeffrey H., 2001. "The growth of world trade: tariffs, transport costs, and income similarity," Journal of International Economics, Elsevier, vol. 53(1), pages 1-27, February. Full references (including those not matched with items on IDEAS)
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