ESTIMATING PRICE VARIABILITY IN AGRICULTURE: IMPLICATIONS FOR DECISION MAKERS

Using a stochastic version of the POLYSYS modeling framework, an examination of projected variability in agricultural prices, supply, demand, stocks, and incomes is conducted for corn, wheat, soybeans, and cotton during the 1998-2006 period. Increased planting flexibility introduced in the 1996 farm bill results in projections of significantly higher planted acreage variability compared to recent historical levels. Variability of ending stocks and stock-to-use ratios is projected to be higher for corn and soybeans and lower for wheat and cotton compared to the 1986-96 period. Significantly higher variability is projected for corn prices, with wheat and soybean prices also being more variable. No significant change in cotton price variability is projected.


Issue Date:
1998-07
Publication Type:
Journal Article
PURL Identifier:
http://purl.umn.edu/15100
Published in:
Journal of Agricultural and Applied Economics, Volume 30, Number 1
Page range:
21-33
Total Pages:
13




 Record created 2017-04-01, last modified 2017-08-22

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