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Price volatility spillovers among major wheat markets in the world

Author

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  • Sadiq, Mohammed Sanusi
  • Singh, I.P.
  • Ahmad, M.M.

Abstract

This research determined price volatility spillovers among major wheat markets in the world using time series data (1966–2018) from six major wheat producing countries. The data were sourced from FAO and UNCTAD databanks and the data were analyzed using descriptive statistics, multiple regression, unit root test and GARCH models. The findings showed that there is low and high persistence in the wheat prices of Canada and USA; and, Australia and India, respectively. Thus, it was established that the prices in the former markets were characterized by short memory; the effect of shock is temporary as the prices return to the attractor level within a short period. However, bad news has a pronounced effect on the prices of the latter markets and it takes a longer period for the price series to normalize. On the other hand, the French and Chinese price series exhibited an explosive pattern; the price series have infinite memory and the effect of innovation is permanent as price series will not normalize. Therefore, it can be concluded that the future trade of wheat is useful for the market prices that are persistent as their price trends are tailored towards rational expectation rather than naïve expectation. However, for the market prices that are explosive, the market participants should focus on rational market expectation as a trade barometer.

Suggested Citation

  • Sadiq, Mohammed Sanusi & Singh, I.P. & Ahmad, M.M., 2022. "Price volatility spillovers among major wheat markets in the world," Journal of Agribusiness and Rural Development, University of Life Sciences, Poznan, Poland, vol. 65(3), March.
    • Handle: RePEc:ags:pojard:356147
    DOI: 10.22004/ag.econ.356147
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    References listed on IDEAS

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    1. Grossman, Sanford J, 1976. "On the Efficiency of Competitive Stock Markets Where Trades Have Diverse Information," Journal of Finance, American Finance Association, vol. 31(2), pages 573-585, May.
    2. Julie Subervie, 2008. "The Variable Response of Agricultural Supply to World Price Instability in Developing Countries," Journal of Agricultural Economics, Wiley Blackwell, vol. 59(1), pages 72-92, February.
    3. David S. Jacks & Kevin H. O'Rourke & Jeffrey G. Williamson, 2011. "Commodity Price Volatility and World Market Integration since 1700," The Review of Economics and Statistics, MIT Press, vol. 93(3), pages 800-813, August.
    4. Jordaan, Henry & Grove, Bennie & Jooste, Andre & Alemu, A.G., 2007. "Measuring the Price Volatility of Certain Field Crops in South Africa using the ARCH/GARCH Approach," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 46(3), pages 1-17, September.
    5. Christopher Gilbert & Wyn Morgan, 2010. "Has food price volatility risen?," Department of Economics Working Papers 1002, Department of Economics, University of Trento, Italia.
    6. Angus Deaton, 1999. "Commodity Prices and Growth in Africa," Journal of Economic Perspectives, American Economic Association, vol. 13(3), pages 23-40, Summer.
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