Price stabilization using buffer stocks
The price stabilization problem is stated and solved for a nonlinear cobweb model with government stocks. It is shown that if the storage capacity for the commodity is sufficiently large then there exists a simple stabilization policy, called the 'keep supply at equilibrium (KSE)' policy, such that the equilibrium price is a global attractor for the corresponding closed-loop system. In addition, it is shown that if the government approximates the equilibrium supply with the average supply, stabilization is guaranteed. We refer to this policy as 'keep supply at average (KSA)'.
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- Akio Matsumoto, 1998. "Do Government Subsidies Stabilize Or Destabilize Agricultural Markets?," Contemporary Economic Policy, Western Economic Association International, vol. 16(4), pages 452-466, October.
- Lichtenberg, A. J. & Ujihara, A., 1989. "Application of nonlinear mapping theory to commodity price fluctuatuions," Journal of Economic Dynamics and Control, Elsevier, vol. 13(2), pages 225-246, April.
- Hommes, Cars H., 1994. "Dynamics of the cobweb model with adaptive expectations and nonlinear supply and demand," Journal of Economic Behavior & Organization, Elsevier, vol. 24(3), pages 315-335, August.
- Miranda, Mario J & Helmberger, Peter G, 1988. "The Effects of Commodity Price Stabilization Programs," American Economic Review, American Economic Association, vol. 78(1), pages 46-58, March.
- Lasselle, Laurence & Svizzero, Serge & Tisdell, Clem, 2005.
"Stability And Cycles In A Cobweb Model With Heterogeneous Expectations,"
Cambridge University Press, vol. 9(05), pages 630-650, November.
- Laurence LASSELLE & Serge SVIZZERO & Clem TISDELL, 2004. "Stability and Cycles in a Cobweb Model with Heterogeneous Expectations," Economics Working Papers ECO2004/03, European University Institute.
- Laurence Lasselle & Serge Svizzero & Clem Tisdell, 2007. "Stability and Cycles in a Cobweb Model with Heterogeneous Expectations," CDMA Working Paper Series 200706, Centre for Dynamic Macroeconomic Analysis.
- Van Groenendaal, W. J. H. & Vingerhoets, J. W. A., 1995.
"Can international commodity agreements work?,"
Journal of Policy Modeling,
Elsevier, vol. 17(3), pages 257-278, June.
- Hommes, Cars H., 1998. "On the consistency of backward-looking expectations: The case of the cobweb," Journal of Economic Behavior & Organization, Elsevier, vol. 33(3-4), pages 333-362, January.
- Xue-Zhong He & Frank H. Westerhoff, 2004.
"Commodity Markets, Price Limiters and Speculative Price Dynamics,"
Research Paper Series
136, Quantitative Finance Research Centre, University of Technology, Sydney.
- He, Xue-Zhong & Westerhoff, Frank H., 2005. "Commodity markets, price limiters and speculative price dynamics," Journal of Economic Dynamics and Control, Elsevier, vol. 29(9), pages 1577-1596, September.
- Simonovits, A, 1991. "Investment Limit Cycles in a Socialist Economy," Economic Change and Restructuring, Springer, vol. 24(1), pages 27-46.
- Carl Chiarella & Xue-Zhong He, 2001.
"Dynamics of Beliefs and Learning Under aL Processes - The Heterogeneous Case,"
Research Paper Series
55, Quantitative Finance Research Centre, University of Technology, Sydney.
- Chiarella, Carl & He, Xue-Zhong, 2003. "Dynamics of beliefs and learning under aL-processes -- the heterogeneous case," Journal of Economic Dynamics and Control, Elsevier, vol. 27(3), pages 503-531, January.
- Hommes, C.H. & Sonnemans, J. & Tuinstra, J. & Velden, H. van de, 2002.
"Learning in Coweb Experiments,"
CeNDEF Working Papers
02-06, Universiteit van Amsterdam, Center for Nonlinear Dynamics in Economics and Finance.
- Chavas, Jean-Paul, 2000. "On information and market dynamics: The case of the U.S. beef market," Journal of Economic Dynamics and Control, Elsevier, vol. 24(5-7), pages 833-853, June.
- Brennan, Donna C., 2003. "Price dynamics in the Bangladesh rice market: implications for public intervention," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 29(1), July.
- John Conlisk, 1996. "Why Bounded Rationality?," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 669-700, June.
- Wright, Brian D & Williams, Jeffrey C, 1982. "The Economic Role of Commodity Storage," Economic Journal, Royal Economic Society, vol. 92(367), pages 596-614, September.
- Gallas, Jason A. C. & Nusse, Helena E., 1996. "Periodicity versus chaos in the dynamics of cobweb models," Journal of Economic Behavior & Organization, Elsevier, vol. 29(3), pages 447-464, May.
- Hommes, Cars H. & Nusse, Helena E. & Simonovits, Andras, 1995. "Cycles and chaos in a socialist economy," Journal of Economic Dynamics and Control, Elsevier, vol. 19(1-2), pages 155-179.
- Arzac, Enrique R., 1979. "An Econometric Evaluation Of Stabilization Policies For The U.S. Grain Market," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 4(01), July.
- Artstein, Zvi, 1983. "Irregular cobweb dynamics," Economics Letters, Elsevier, vol. 11(1-2), pages 15-17.
- Brennan, Donna, 2003. "Price dynamics in the Bangladesh rice market: implications for public intervention," Agricultural Economics, Blackwell, vol. 29(1), pages 15-25, July.
- Boussard, Jean-Marc, 1996. "When risk generates chaos," Journal of Economic Behavior & Organization, Elsevier, vol. 29(3), pages 433-446, May.
- Onozaki, Tamotsu & Sieg, Gernot & Yokoo, Masanori, 2003. "Stability, chaos and multiple attractors: a single agent makes a difference," Journal of Economic Dynamics and Control, Elsevier, vol. 27(10), pages 1917-1938, August.
- Hommes, Cars H., 1991. "Adaptive learning and roads to chaos : The case of the cobweb," Economics Letters, Elsevier, vol. 36(2), pages 127-132, June.
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