Measuring the supply response function of tobacco in Zimbabwe
This paper presents an estimate of the price elasticity of supply for tobacco output in Zimbabwe using an adapted Nerlovian model. The results indicate a short-run elasticity of +0.34 and a long-run elasticity of +0.81, suggesting that tobacco farmers are highly unresponsive to price changes. These estimates are similar to those obtained for tobacco in supply response studies conducted in other developing African countries.
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- Braulke, Michael, 1982. "A Note on the Nerlove Model of Agricultural Supply Response," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 23(1), pages 241-44, February.
- Mamingi, Nlandu, 1997. "The impact of prices and macroeconomic policies on agricultural supply: a synthesis of available results," Agricultural Economics, Blackwell, vol. 16(1), pages 17-34, March.
- 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.
- Mamingi, Nlandu, 1997. "The impact of prices and macroeconomic policies on agricultural supply: a synthesis of available results," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 16(1), March.
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