Estimation of dynamic maize supply response in Zambia
Increased attention on government pricing policies among African nations leads directly to a need for information about producer responses to price adjustments. This is especially true in the case of Zambian maize production. Maize is the most important crop grown in Zambia. It accounts for more than 80% of the value of marketed food crops, is heavily relied on for subsistence consumption, and is a staple food in the diet of all Zambian citizens. This paper analyzes the aggregate price response of maize supply in Zambia using a dynamic regression analysis. As a result, short, intermediate and long-run multipliers/elasticities are measured which can be used to analyze the effect of future price policy changes. It was found that a second-order rational distributed lag model best fits the available data. Estimates of short-run elasticities of supply for maize and fertilizer prices are 0.54 and - 0.48, respectively. The corresponding estimated long-run elasticities are 1.57 and -1.44.
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- Askari, Hossein & Cummings, John Thomas, 1977. "Estimating Agricultural Supply Response with the Nerlove Model: A Survey," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 18(2), pages 257-92, June.
- Holden, Stein T., 1993.
"Peasant household modelling: Farming systems evolution and sustainability in northern Zambia,"
Blackwell, vol. 9(3), pages 241-267, September.
- Holden, Stein T., 1993. "Peasant household modelling: Farming systems evolution and sustainability in northern Zambia," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 9, September.
- Dhrymes, Phoebus J & Klein, Lawrence R & Steiglitz, Kenneth, 1970. "Estimation of Distributed Lags," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 11(2), pages 235-50, June.
- Dixit, Avinash K, 1989.
"Entry and Exit Decisions under Uncertainty,"
Journal of Political Economy,
University of Chicago Press, vol. 97(3), pages 620-38, June.
- Foster, Kenneth A & Burt, Oscar R, 1992. "A Dynamic Model of Investment in the U.S. Beef-Cattle Industry," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(4), pages 419-26, October.
- Rao, J. Mohan, 1989. "Agricultural Supply Response: A Survey," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 3(1), March.
- Dixit, Avinash K, 1989. "Hysteresis, Import Penetration, and Exchange Rate Pass-Through," The Quarterly Journal of Economics, MIT Press, vol. 104(2), pages 205-28, May.
- Maddala, G S & Rao, A S, 1971. "Maximum Likelihood Estimation of Solow's and Jorgenson's Distributed Lag Models," The Review of Economics and Statistics, MIT Press, vol. 53(1), pages 80-88, February.
- Colman, David R., 1983. "A Review of the Arts of Supply Response Analysis," Review of Marketing and Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 51(03), December.
- Akiyama, T. & Trivedi, P. K., 1987. "Vintage production approach to perennial crop supply : An application to tea in major producing countries," Journal of Econometrics, Elsevier, vol. 36(1-2), pages 133-161.
- Nicholls, D F & Pagan, Adrian R & Terrell, R D, 1975. "The Estimation and Use of Models with Moving Average Disturbance Terms: A Survey," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 16(1), pages 113-34, February.
- Rao, J. Mohan, 1989. "Agricultural supply response: A survey," Agricultural Economics, Blackwell, vol. 3(1), pages 1-22, March.
- Marian E. Bond, 1983. "Agricultural Responses to Prices in Sub-Saharan African Countries (RÃ©actions du secteur agricole aux prix en Afrique au sud du Sahara) (Reacciones de la agricultura ante los precios en los paÃses de," IMF Staff Papers, Palgrave Macmillan, vol. 30(4), pages 703-726, December.
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