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A Comparative Study of ARIMA and Holt-Winters Exponential Smoothing Models for Rice Price Forecasting in Tanzania

DOI: 10.4236/oalib.1107381, PP. 1-9

Subject Areas: Economics, Business Finance and Investment

Keywords: Price Forecasting, ARIMA, Holt-Winters Exponential Smoothing, Rice, Tanzania

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Abstract

Time series models are promising tools for forecasting commodity prices. However, their applications to guide producers in agricultural investments and marketing decisions are still limited. This article compares the ARIMA and Holt-Winters Exponential Smoothing models in terms of forecasting the monthly wholesale rice price in Tanzania. Even with very little difference, the Holt-Winters additive model showed the best results for forecasting rice prices compared to the ARIMA model. Thus, both models can be used to forecast the prices of agricultural products.

Cite this paper

Mgale, Y. J. , Yan, Y. and Timothy, S. (2021). A Comparative Study of ARIMA and Holt-Winters Exponential Smoothing Models for Rice Price Forecasting in Tanzania. Open Access Library Journal, 8, e7381. doi: http://dx.doi.org/10.4236/oalib.1107381.

References

[1]  Food and Agriculture Organization of the United Nations, Organization for Economic Cooperation and Development, International Fund for Agricultural Development, International Food Policy Research Institute, International Monetary Fund, United Nations Conference on Trade and Development, et al. (2011) Price Volatility in Food and Agricultural Markets: Policy Responses. Technical Report, Food and Agriculture Organization of the United Nations; Organization for Economic Cooperation and Development, Rome. https://doi.org/10.1596/27379
[2]  Sirisupluxana, P. and Bunyasiri, I.N. (2018) Risk Assessment and Risk Management Decisions: A Case Study of Thai Rice Farmers. The Business & Management Review, 9, 200-207.
[3]  Seck, P.A., Tollens, E., Wopereis, M.C., Diagne, A. and Bamba, I. (2010) Rising Trends and Variability of Rice Prices: Threats and opportunities for Sub-Saharan Africa. Food Policy, 35, 403-411. https://doi.org/10.1016/j.foodpol.2010.05.003
[4]  Headey, D.D. (2011) Rethinking the Global Food Crisis: The Role of Trade Shocks. Food Policy, 36, 136-146. https://doi.org/10.1016/j.foodpol.2010.10.003
[5]  Worako, T.K., Jordaan, H. and van Schalkwyk, H.D. (2011) Investigating Volatility in Coffee Prices along the Ethiopian Coffee Value Chain. Agrekon, 50, 90-108. https://doi.org/10.1080/03031853.2011.617865
[6]  Ismail, A., Ihsan, H., Khan, S.A. and Jabeen, M. (2017) Price Volatility of Food and Agricultural Commodities: A Case Study of Pakistan. Journal of Economic Cooperation and Development, 38, 77-120.
[7]  Nkuba, J., Ndunguru, A., Madulu, R., Lwezaura, D., Kajiru, G., Babu, A., et al. (2016) Rice Value Chain Analysis in Tanzania: Identification of Constraints, Opportunities and Upgrading Strategies. African Crop Science Journal, 24, 73-87. https://doi.org/10.4314/acsj.v24i1.8S
[8]  Pochara, F. (2012) Commodities Exchange: Options for Addressing Price Risk and Price Volatility in Rice. African Development Bank, Abidjan.
[9]  Achandi, E.L. and Mujawamariya, G. (2016) Market Participation by Smallholder Rice Farmers in Tanzania: A Double Hurdle Analysis. Studies in Agricultural Economics, 118, 112-115. https://doi.org/10.7896/j.1528
[10]  Kantanantha, N., Serban, N. and Griffin, P. (2010) Yield and Price Forecasting for Stochastic Crop Decision Planning. Journal of Agricultural, Biological, and Environmental Statistics, 15, 362-380. https://doi.org/10.1007/s13253-010-0025-7
[11]  National Bureau of Statistics (Tanzania) (2017) 2016/17 Annual Agriculture Sample Survey Crop and Livestock Report. National Bureau of Statistics (Tanzania), Dodoma. http://www.nbs.go.tz
[12]  Wilson, R.T. and Lewis, I. (2015) The Rice Value Chain in Tanzania. A Report from the Southern Highlands Food Systems Programme. The Food and Agriculture Organization of the United Nations, Rome.
[13]  Box, G.E., Jenkins, G.M., Reinsel, G.C. and Ljung, G.M. (2015) Time Series Analysis: Forecasting and Control. John Wiley & Sons, Hoboken.
[14]  Montgomery, D.C., Jennings, C.L. and Kulahci, M. (2015) Introduction to Time Series Analysis and Forecasting. John Wiley & Sons, Hoboken.
[15]  Akaike, H. (1974) A New Look at the Statistical Model Identification. In: Parzen, E., Tanabe, K. and Kitagawa, G., Eds., Selected Papers of Hirotugu Akaike, Springer, New York, 215-222. https://doi.org/10.1007/978-1-4612-1694-0_16
[16]  Box, G.E. and Jenkins, G.M. (1976) Time Series Analysis: Forecasting and Control. Holden-Day, San Francisco.

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