The Problem of the Persistent Hog Price Cycle: A Chaotic Solution

作者: Marcus A. Streips

DOI: 10.2307/1243377

关键词:

摘要: A persistent hog-corn price ratio has been known to exist since the early 1930s and many attempts have made then model its dynamics. That these models ineffectual as forecasting tools is apparent by fact that hog cycle persisted this day. In paper I propose increased accuracy can be obtained adjusting traditional so they account for deterministic, nonlinear processes. With improved forecasts, costs of countercyclical production will decrease, dampening perhaps even eliminating cycle. The chaotic dynamics confirmed, system are developed. analysis provides framework developing a function forecast ratio.

参考文章(18)
Lars Folke Olsen, Low Dimensional Strange Attractors in Epidemics of Childhood Diseases in Copenhagen, Denmark NATO advanced research workshop on chaos in biological systems. ,vol. 138, pp. 249- 254 ,(1987) , 10.1007/978-1-4757-9631-5_27
W. M. Schaffer, Chaos in Ecology and Epidemiology NATO advanced research workshop on chaos in biological systems. ,vol. 138, pp. 233- 248 ,(1987) , 10.1007/978-1-4757-9631-5_26
武彦 堀田, 浩治 冨田, 照光 森田, 浩起 秦, 達治 小林, Characterization of Strange Attractor 物性研究刊行会. ,(1987)
Dermot J. Hayes, Andrew Schmitz, Hog Cycles and Countercyclical Production Response American Journal of Agricultural Economics. ,vol. 69, pp. 762- 770 ,(1987) , 10.2307/1242186
Brian S. Fisher, Rational Expectations in Agricultural Economics Research and Policy Analysis American Journal of Agricultural Economics. ,vol. 64, pp. 260- 265 ,(1982) , 10.2307/1241132
Marc Nerlove, Adaptive Expectations and Cobweb Phenomena The Quarterly Journal of Economics. ,vol. 72, pp. 227- 240 ,(1958) , 10.2307/1880597
George E.P. Box, D. A. Pierce, Distribution of Residual Autocorrelations in Autoregressive-Integrated Moving Average Time Series Models Journal of the American Statistical Association. ,vol. 65, pp. 1509- 1526 ,(1970) , 10.2307/2284333
Angus Ian McLeod, Wai Keung Li, DIAGNOSTIC CHECKING ARMA TIME SERIES MODELS USING SQUARED‐RESIDUAL AUTOCORRELATIONS Journal of Time Series Analysis. ,vol. 4, pp. 269- 273 ,(1983) , 10.1111/J.1467-9892.1983.TB00373.X
Jean‐Paul Chavas, Matthew T. Holt, On Nonlinear Dynamics: The Case of the Pork Cycle American Journal of Agricultural Economics. ,vol. 73, pp. 819- 828 ,(1991) , 10.2307/1242834
Hirotogu Akaike, Information Theory and an Extension of the Maximum Likelihood Principle international symposium on information theory. ,vol. 1, pp. 610- 624 ,(1973) , 10.1007/978-1-4612-1694-0_15