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Decomposing Changes in Agricultural Producer Prices

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  • Liefert, William M.

Abstract

This paper develops a method for decomposing changes in agricultural producer prices. The method builds on a procedure used by the World Bank, with the key variables in the decomposition being trade prices, exchange rates, and agricultural trade policies. The main ways by which we expand on the World Bank decomposition procedure are by broadening the analysis of policy effects, and by adding the effect from incomplete transmission of changes in border prices and exchange rates to producer prices, and the effect on prices from interactions between variables as they change simultaneously. We demonstrate the decomposition method by using the Russian poultry market in the late 1990s, and find that the dominant factor in changing the producer price was the large depreciation of the ruble. Many developing and transition economies have fluctuating exchange rates. The decomposition method presented in this paper could be used to test the hypothesis that exchange rate movements are the main cause of changes in these countries' agricultural commodity prices. Another hypothesis that the method could help test is that an important factor in affecting countries' agricultural prices is incomplete transmission of changes in trade prices and exchange rates to domestic prices, where the incomplete transmission is mainly caused not by policy, but rather by undeveloped market infrastructure.

Suggested Citation

  • Liefert, William M., 2006. "Decomposing Changes in Agricultural Producer Prices," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25331, International Association of Agricultural Economists.
    • Handle: RePEc:ags:iaae06:25331
    DOI: 10.22004/ag.econ.25331
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    References listed on IDEAS

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    1. Valdes, A, 1996. "Surveillance of Agricultural Price and Trade Policy in Latin America during Major Policy Reform," World Bank - Discussion Papers 349, World Bank.
    2. Christopher B. Barrett & Jau Rong Li, 2002. "Distinguishing between Equilibrium and Integration in Spatial Price Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(2), pages 292-307.
    3. William M. Liefert, 2011. "Decomposing Changes in Agricultural Producer Prices," Journal of Agricultural Economics, Wiley Blackwell, vol. 62(1), pages 119-136, February.
    4. Valdes, A., 2000. "Agricultural Support Policies in Transition Economies," Papers 470, World Bank - Technical Papers.
    5. Fackler, Paul L. & Goodwin, Barry K., 2001. "Spatial price analysis," Handbook of Agricultural Economics, in: B. L. Gardner & G. C. Rausser (ed.), Handbook of Agricultural Economics, edition 1, volume 1, chapter 17, pages 971-1024, Elsevier.
    6. Christopher B. Barrett, 2001. "Measuring Integration and Efficiency in International Agricultural Markets," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 23(1), pages 19-32.
    7. Alberto Valdes, 1999. "Measures of Agricultural Support Policies in Transition Economies: 1994-1997," American Economic Review, American Economic Association, vol. 89(2), pages 265-270, May.
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    Cited by:

    1. Shi, Wenming & Wang, Ganggang & Zhao, Xu & Feng, Xuehao & Wu, Jun, 2018. "Price determination in the electrolytic aluminum industry: The role of electricity prices," Resources Policy, Elsevier, vol. 59(C), pages 274-281.
    2. Nith, Kosal & Ly, Singhong, 2018. "Reinvigorating Cambodian agriculture: Transforming from extensive to intensive agriculture," MPRA Paper 93091, University Library of Munich, Germany, revised 23 Dec 2018.
    3. William M. Liefert, 2011. "Decomposing Changes in Agricultural Producer Prices," Journal of Agricultural Economics, Wiley Blackwell, vol. 62(1), pages 119-136, February.
    4. Salamat Ali, 2020. "Exchange Rate Effects on Agricultural Exports: Transaction‐Level Evidence from Pakistan," American Journal of Agricultural Economics, John Wiley & Sons, vol. 102(3), pages 1020-1044, May.
    5. Siudek, Tomasz & Zawojska, Aldona, 2011. "Relationship of Development and Fiscal Indicators with Agricultural Producer Support in the OECD Economies," 2011 International Congress, August 30-September 2, 2011, Zurich, Switzerland 116009, European Association of Agricultural Economists.
    6. Tomasz Siudek & Aldona Zawojska, 2012. "How does general economy and agriculture sector performance influence farm producer support in the OECD countries?," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 58(3), pages 101-118.
    7. Nith, Kosal & Ly, Singhong, 2018. "Reinvigorating Cambodian agriculture: Transforming from extensive to intensive agriculture," MPRA Paper 93086, University Library of Munich, Germany, revised 23 Dec 2018.
    8. Salamat Ali, 2017. "Exchange Rate Effects on Agricultural Exports: Firm-level Evidence from Pakistan," Discussion Papers 2017-09, University of Nottingham, GEP.
    9. Caceres-Hernandez, Jose Juan & Martin-Rodriguez, Gloria & González Gómez, José Ignacio & Nuez Yánez, Juan Sebastian, 2013. "Canary banana exports. Are product withdrawal decisions rational?," Economia Agraria y Recursos Naturales, Spanish Association of Agricultural Economists, vol. 13(02), pages 1-26, December.
    10. Liefert, William M. & Liefert, Olga, 2007. "Distortions to Agricultural Incentives in Russia," Agricultural Distortions Working Paper Series 48386, World Bank.

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    More about this item

    Keywords

    Agricultural Finance;

    JEL classification:

    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products
    • Q11 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Aggregate Supply and Demand Analysis; Prices
    • Q17 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agriculture in International Trade

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