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Modeling the Dynamic Relationship between Food Crop Output Volatility and Its Determinants in Nigeria

Author

Listed:
  • S. B. Akpan
  • E. J. Udoh
  • A. A. Umoren
Abstract
The study modeled the short run and long run food crop output volatility equations in Nigeria. Time series data derived from the FAO data base for Nigeria and publications of the CBN covering the period 1961 to 2010 was used in the study. Unit root test conducted on the specified time series shows that all series were integrated of order one at 1% probability level. The GARCH (1, 1) model was used to generate the food crop output volatility for the selected food crops (i.e. rice, maize, sorghum, cassava and yam). The short-run and long-run elastic cities of food crop output volatility with respect to specify explanatory variables were determined using the techniques of co-integration and error correction model estimation based on the OLS estimation. The empirical results revealed that inflation rate, per capita real GDP, loan guaranteed by ACGSF in the food crop sub sector, harvested area of land for food crop and liberalization policy era had mixed influence on food crop output volatility both in the short and long run periods in Nigeria. The result also showed that harvested area of land for the selected food crop was the most important factor that affects food crop volatility in the country. In addition, food crop volatility show an average declines pattern in the liberalization policy period. The study however advocated for appropriate short and long term policy packages that should addressed appropriately the identified significant macroeconomic shifters of food crop output volatility in the country. Also attention should be directed towards improving the quality of land allocated to food crop sub sector. Furthermore, agricultural policies in the liberalization policy package should be design in the short term basis and use as a means for altering food crop output in Nigeria.

Suggested Citation

  • S. B. Akpan & E. J. Udoh & A. A. Umoren, 2012. "Modeling the Dynamic Relationship between Food Crop Output Volatility and Its Determinants in Nigeria," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 4(8), pages 1-36, June.
    • Handle: RePEc:ibn:jasjnl:v:4:y:2012:i:8:p:36
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    References listed on IDEAS

    as
    1. Narayan, Paresh Kumar & Narayan, Seema & Smyth, Russell, 2009. "Understanding the inflation-output nexus for China," China Economic Review, Elsevier, vol. 20(1), pages 82-90, March.
    2. Elena Andreou & Alessandra Pelloni & Marianne Sensier, 2008. "Is Volatility Good for Growth? Evidence from the G7," Economics Discussion Paper Series 0804, Economics, The University of Manchester.
    3. Jian Yang & David A. Bessler & David J. Leatham, 2001. "Asset storability and price discovery in commodity futures markets: A new look," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 21(3), pages 279-300, March.
    4. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    5. Fountas, Stilianos & Karanasos, Menelaos, 2007. "Inflation, output growth, and nominal and real uncertainty: Empirical evidence for the G7," Journal of International Money and Finance, Elsevier, vol. 26(2), pages 229-250, March.
    6. Stilianos Fountas & Menelaos Karanasos & Jinki Kim, 2006. "Inflation Uncertainty, Output Growth Uncertainty and Macroeconomic Performance," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 68(3), pages 319-343, June.
    7. Malik, Adeel & Temple, Jonathan R.W., 2009. "The geography of output volatility," Journal of Development Economics, Elsevier, vol. 90(2), pages 163-178, November.
    8. Dennis W. Jansen, 1989. "Does inflation uncertainty affect output growth? Further evidence," Review, Federal Reserve Bank of St. Louis, issue Jul, pages 43-54.
    9. Heifner, Richard G. & Kinoshita, Randal, 1994. "Differences Among Commodities in Real Price Variability and Drift," Journal of Agricultural Economics Research, United States Department of Agriculture, Economic Research Service, vol. 45(3), pages 1-11.
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    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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