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Vertical Price Transmission in Serbian Wheat-to-Bread Supply Chain during the Global Commodity Price Peaks 2007/2008 and 2010/2011

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  • Djuric, Ivan
  • Gotz, Linde
  • Glauben, Thomas

Abstract

We analyze how the governmental market interventions during the commodity price peaks 2007/2008 and 2010/2011 have affected the transmission of price changes along the wheat-to-bread supply chain in Serbia. We aim to investigate if consumers benefitted from the wheat and flour export restrictions or if other members along the supply chain were able to gain advantage. Our analysis of price dynamics between wheat and flour prices within a Markov Switching Vector Error Correction Model suggests that the mills increased their margin and thus profits in the aftermath of the food crisis. The simulation of bread production costs makes evident that bakeries and even more retailers profited substantially from the crisis policy. We find that consumers benefitted from the governmental interventions only to a limited degree and experienced overall welfare losses. Compared with laissez-faire policy, the bread price increase was dampened by the governmental market interventions only at the beginning of the crisis. The additional strong bread price increase in April 2008 indirectly resulted from the governmental wheat purchases from the Serbian market.

Suggested Citation

  • Djuric, Ivan & Gotz, Linde & Glauben, Thomas, 2012. "Vertical Price Transmission in Serbian Wheat-to-Bread Supply Chain during the Global Commodity Price Peaks 2007/2008 and 2010/2011," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126775, International Association of Agricultural Economists.
  • Handle: RePEc:ags:iaae12:126775
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    References listed on IDEAS

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    1. Sam Peltzman, 2000. "Prices Rise Faster than They Fall," Journal of Political Economy, University of Chicago Press, vol. 108(3), pages 466-502, June.
    2. Bouet, Antoine & Laborde Debucquet, David, 2010. "Economics of export taxation in a context of food crisis," IFPRI discussion papers 994, International Food Policy Research Institute (IFPRI).
    3. Candelon, Bertrand & Lutkepohl, Helmut, 2001. "On the reliability of Chow-type tests for parameter constancy in multivariate dynamic models," Economics Letters, Elsevier, vol. 73(2), pages 155-160, November.
    4. Jochen Meyer & Stephan Cramon-Taubadel, 2004. "Asymmetric Price Transmission: A Survey," Journal of Agricultural Economics, Wiley Blackwell, vol. 55(3), pages 581-611.
    5. Bernhard Brümmer & Stephan von Cramon-Taubadel & Sergiy Zorya, 2009. "The impact of market and policy instability on price transmission between wheat and flour in Ukraine," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 36(2), pages 203-230, June.
    6. Will Martin & Kym Anderson, 2012. "Export Restrictions and Price Insulation During Commodity Price Booms," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 94(2), pages 422-427.
    7. Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992. "Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?," Journal of Econometrics, Elsevier, vol. 54(1-3), pages 159-178.
    8. Goldfeld, Stephen M. & Quandt, Richard E., 1973. "A Markov model for switching regressions," Journal of Econometrics, Elsevier, vol. 1(1), pages 3-15, March.
    9. Baffes, John & Haniotis, Tassos, 2010. "Placing the 2006/08 commodity price boom into perspective," Policy Research Working Paper Series 5371, The World Bank.
    10. von Braun, Joachim & Torero, Maximo, 2008. "Physical and virtual global food reserves to protect the poor and prevent market failure:," Policy briefs 4, International Food Policy Research Institute (IFPRI).
    11. Hamilton, James D, 1989. "A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle," Econometrica, Econometric Society, vol. 57(2), pages 357-384, March.
    12. Johansen, Soren, 1995. "Likelihood-Based Inference in Cointegrated Vector Autoregressive Models," OUP Catalogue, Oxford University Press, number 9780198774501.
    13. Kim, Chang-Jin, 1994. "Dynamic linear models with Markov-switching," Journal of Econometrics, Elsevier, vol. 60(1-2), pages 1-22.
    14. Henrik Hansen & Søren Johansen, 1999. "Some tests for parameter constancy in cointegrated VAR-models," Econometrics Journal, Royal Economic Society, vol. 2(2), pages 306-333.
    15. Philip C. Abbott, 2012. "Export Restrictions as Stabilization Responses to Food Crisis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 94(2), pages 428-434.
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