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Measuring distortions to agricultural incentives, revisited*

Published online by Cambridge University Press:  13 October 2008

KYM ANDERSON ,
MARIANNE KURZWEIL ,
WILL MARTIN ,
DAMIANO SANDRI  and
ERNESTO VALENZUELA
KYM ANDERSON*
Affiliation:
School of Economics, University of Adelaide, Australia
MARIANNE KURZWEIL
Affiliation:
African Development Bank, Tunis, Tunisia
WILL MARTIN
Affiliation:
The World Bank, Washington, DC
DAMIANO SANDRI
Affiliation:
John Hopkins University, Baltimore, MD
ERNESTO VALENZUELA
Affiliation:
School of Economics, University of Adelaide, Australia
*
*Correspondence to: Kym Anderson, School of Economics, University of Adelaide, Adelaide, SA 5005, Australia. Tel: +61 8 8303 4712, fax +61 8 8223 1460, email: kym.anderson@adelaide.edu.au
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Abstract

Notwithstanding the tariffication component of the Uruguay Round Agreement on Agriculture, import tariffs on farm products continue to provide an incomplete indication of the extent to which agricultural producer and consumer incentives are distorted in national markets. As well, in developing countries especially, non-agricultural policies indirectly impact on agricultural and food markets. Empirical analysis aimed at monitoring distortions to agricultural incentives thus need to examine both agricultural and non-agricultural policy measures including import or export taxes, subsidies, and quantitative restrictions plus domestic taxes or subsidies on farm outputs or inputs and consumer subsidies for food staples. This paper addresses the practical methodological issues that need to be faced when attempting to undertake such a measurement task in developing countries. The approach is illustrated in two ways: by presenting estimates of nominal and relative rates of assistance to farmers in China for the period 1981–2005; and by summarizing estimates from an economy-wide CGE model of the effects on agricultural versus non-agricultural markets of the project's measured distortions globally as of 2004.

Information

Type
Review Article
Information
World Trade Review , Volume 7 , Issue 4 , October 2008 , pp. 675 - 704
Copyright
Copyright © Anderson, Kurzweil, Martin, Sandri, and Valenzuela 2008

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References

Anderson, K. (1983), ‘Fertilizer Policy in Korea’, Journal of Rural Development, 6(1): 43–57.Google Scholar
Anderson, K. (ed.) (2009), Distortions to Agricultural Incentives: A Global Perspective, 1955 to 2007, London: Palgrave Macmillan and Washington, DC: World Bank (forthcoming).Google Scholar
Anderson, K. and Hayami, Y. (eds.) (1986), The Political Economy of Agricultural Protection: East Asia in International Perspective, London: Allen & Unwin.Google Scholar
Anderson, K., Lloyd, P. J., and MacLaren, D. (2007), ‘Distortions to Agricultural Incentives in Australia Since World War II’, The Economic Record, 83(263): 460–481.CrossRefGoogle Scholar
Anderson, K., Kurzweil, M., Martin, W., Sandri, D., and Valenzuela, E. (2008), ‘Methodology for Measuring Distortions to Agricultural Incentives’, Agricultural Distortions Working Paper 02, World Bank, Washington, DC, revised January, posted at www.worldbank.org/agdistortionsCrossRefGoogle Scholar
Anderson, K. and Valenzuela, E. (2009), ‘Effects of Distortions on Global Agricultural Markets, Farm Incomes and Welfare’, in Anderson, Kym (ed.), Distortions to Agricultural Incentives: A Global Perspective, 1955 to 2007, London: Palgrave Macmillan and Washington, DC: World Bank (forthcoming).Google Scholar
Anderson, K., Valenzuela, E., and van der Mensbrugghe, D. (2008), ‘Global Economic Effects of Agricultural and Trade Policies: New Linkage Model Results’, paper for an Organized Session of the 11th Global Economic Analysis (GTAP) Conference, Helsinki, 12–14 June.Google Scholar
Bhagwati, J. N. (1971), ‘The Generalized Theory of Distortions and Welfare’, in Bhagwati, J. N. (eds.), Trade, Balance of Payments and Growth, Amsterdam: North-Holland.Google Scholar
Bhagwati, J. N. (1978), Foreign Trade Regimes and Economic Development: Anatomy and Consequences of Exchange Control Regimes, Cambridge, MA: Ballinger.Google Scholar
Byerlee, D. and Morris, M. (1993), ‘Calculating Levels of Protection: Is it Always Appropriate to Use World Reference Prices based on Current Trading Status?’, World Development, 21(5): 805–815.CrossRefGoogle Scholar
Collier, P. and Gunning, J. W., with Associates (1998), Trade Shocks in Developing Countries: Theory and Evidence, Oxford: Clarendon Press.Google Scholar
Corden, W. M. (1971), The Theory of Protection, Oxford: Clarendon Press.Google Scholar
Corden, W. M. (1997), Trade Policy and Economic Welfare (second edition), Oxford: Clarendon Press.CrossRefGoogle Scholar
de Melo, J. and Robinson, S. (1989), ‘Product Differentiation and the Treatment of Foreign Trade in Computable General Equilibrium Models of Small Economies’, Journal of International Economics, 27: 47–67.CrossRefGoogle Scholar
Dervis, K., de Melo, J., and Robinson, S. (1981), ‘A General Equilibrium Analysis of Foreign Exchange Shortages in a Developing Country’, Economic Journal, 91: 891–906.CrossRefGoogle Scholar
Easterly, W. (2006), ‘Global Development Network Growth Database’, accessible at http://www.nyu.edu/fas/institute/dri/global%20development%20network%20growth%20database.htmGoogle Scholar
Garnaut, R. and Clunies-Ross, A. (1983), The Taxation of Mineral Rents, London: Oxford University Press.Google Scholar
Gulati, A. and Narayanan, S. (2003), The Subsidy Syndrome in Indian Agriculture, New Delhi: Oxford University Press.Google Scholar
Harberger, A. (1971), ‘Three Basic Postulates for Applied Welfare Economics: An Interpretative Essay’, Journal of Economic Literature, 9(3): 785–797.Google Scholar
Huang, J., Rozelle, S., and Min, C. (2004), ‘The Nature of Distortions to Agricultural Incentives in China and Implications of WTO Accession’, in Bhattasali, D., Li, S., and Martin, W. (eds.), China and the WTO: Accession, Policy Reform and Poverty Reduction Strategies, London: Oxford University Press and Washington, DC: World Bank.Google Scholar
Huang, J., Liu, Y., Martin, W., and Rozelle, S. (2007), ‘Distortions to Agricultural Incentives in China’, Agricultural Distortions Working Paper 29, World Bank, Washington, DC, December.Google Scholar
Ianchovichina, E. and Martin, W. (2004), ‘Economic Impacts of China's Accession to the WTO’, in Bhattasali, D., Li, S., and Martin, W. (eds.), China and the WTO: Accession, Policy Reform and Poverty Reduction Strategies, London: Oxford University Press and Washington, DC: World Bank.Google Scholar
Josling, T. E. and Valdes, A. (2004), ‘Agricultural Policy Indicators’, ESA Working Paper No. 04-04. FAR, Rome, January.Google Scholar
Kiguel, M. and O'Connell, S. A. (1995), ‘Parallel Exchange Rates in Developing Countries’, World Bank Research Observer, 10(1): 21–52.CrossRefGoogle Scholar
Kiguel, M. and O'Connell, S. A. (eds.) (1997), Parallel Exchange Rates in Developing Countries, London: Macmillan and New York: St Martin's Press.CrossRefGoogle Scholar
Krueger, A. O. (1978), Foreign Trade Regimes and Economic Development: Liberalization Attempts and Consequences, Cambridge, MA: Ballinger.Google Scholar
Krueger, A. O., Schiff, M., and Valdes, A. (1988), ‘Agricultural Incentives in Developing Countries: Measuring the Effect of Sectoral and Economy-wide Policies’, World Bank Economic Review, 2(3): 255–272.CrossRefGoogle Scholar
Krueger, A. O., Schiff, M., and Valdes, A. (1991), The Political Economy of Agricultural Pricing Policy, Volume 1: Latin America, Volume 2: Asia, and Volume 3: Africa and the Mediterranean, Baltimore: Johns Hopkins University Press for the World Bank.Google Scholar
Lerner, A. (1936), ‘The Symmetry Between Import and Export Taxes’, Economica, 3(11): 306–313.CrossRefGoogle Scholar
Lin, Y. F., Tao, R., Liu, M., and Zhang, Q. (2002), ‘Rural Direct Taxation and Government Regulation in China: Economic Analysis and Policy Implications’, Working Paper, China Center for Economic Research, Beijing University, August.Google Scholar
Lloyd, P. J. (1974), ‘A More General Theory of Price Distortions in an Open Economy’, Journal of International Economics, 4(4): 365–386.CrossRefGoogle Scholar
Martin, W. (1993), ‘Modeling the Post-Reform Chinese Economy’, Journal of Policy Modeling, 15(5&6): 545–579.CrossRefGoogle Scholar
OECD (2005), Looking Beyond Tariffs: The Role of Non-Tariff Barriers in World Trade, Paris: Organization for Economic Cooperation and Development.Google Scholar
OECD (2007a), ‘Producer and Consumer Support Estimates, OECD Database 1986–2006’, available at www.oecd.org/document/59/0,3343,en_2649_33727_39551355_1_1_1_1,00.htmlGoogle Scholar
OECD (2007b), Agricultural Policies in Non-OECD Countries: Monitoring and Evaluation, Paris: Organization for Economic Cooperation and Development.Google Scholar
OECD (2007c), Agricultural Policies in OECD Countries: Monitoring and Evaluation, Paris: Organization for Economic Cooperation and Development.Google Scholar
Orden, D., Cheng, F., Nguyen, H., Grote, U., Thomas, M., Mullen, K., and Sun, D. (2007), Agricultural Producer Support Estimates for Developing Countries: Measurement Issues and Evidence from India, Indonesia, China and Vietnam, IFPRI Research Report, Washington, DC: IFPRI.Google Scholar
Pinstrup-Andersen, P. (ed.) (1988), Food Subsidies in Developing Countries: Cost, Benefits, and Policy Options, Baltimore: Johns Hopkins University Press.Google Scholar
Rajan, R. and Zingales, (2004), Saving Capitalism from the Capitalists: Unleashing the Power of Financial Markets to Create Wealth and Spread Opportunity, Princeton, NJ: Princeton University Press.Google Scholar
Rausser, G. C. (1982), ‘Political Economic Markets: PERTs and PESTs in Food and Agriculture’, American Journal of Agricultural Economics, 64(5): 821–833.CrossRefGoogle Scholar
Robinson, J. (1994), The Oxford Companion to Wine, London: Oxford University Press.Google Scholar
Salter, W. E. G. (1959), ‘Internal and External Balance: The Role of Price and Expenditure Effects’, Economic Record, 35, August.CrossRefGoogle Scholar
Shatc, H. J. and Tarr, D. (2000), ‘Exchange Rate Overvaluation and Trade Protection: Lessons from Experience’, World Bank Policy Research Working Paper 2289, February. An abridged version appears as Ch. 3 in Hoekman, B., Matoo, A., and English, P. (eds.), Development, Trade and the WTO: A Handbook, Washington, DC: The World Bank, 2002.Google Scholar
Tarr, D. (1990), ‘Second-Best Foreign Exchange Policy in the Presence of Domestic Price Controls and Export Subsidies’, World Bank Economic Review, 4(2): 175–193.CrossRefGoogle Scholar
Valdes, A. (1996), ‘Surveillance of Agricultural Price and Trade Policy in Latin America During Major Policy Reforms’, World Bank Discussion Paper No. 349, Washington, DC, November.CrossRefGoogle Scholar
Valdes, A. (ed.) (2000), ‘Agricultural Support Policies in Transition Economies’, World Bank Technical Paper No. 470, Washington, DC, May.Google Scholar
van der Mensbrugghe, D. (2005), ‘Linkage Technical Reference Document: Version 6.0’, The World Bank, Washington, DC, mimeo, downloadable at www.worldbank.org/prospects/linkagemodelGoogle Scholar
Vousden, N. (1990), The Economics of Trade Protection, Cambridge: Cambridge University Press.CrossRefGoogle Scholar
Winters, L. A. (1987), ‘The Political Economy of the Agricultural Policy of Industrial Countries’, European Review of Agricultural Economics, 14: 285–304.CrossRefGoogle Scholar
Yao, S. (1994), Agricultural Reforms and Grain Production in China, London: Macmillan.CrossRefGoogle Scholar