文章基本信息

标题：CONFIDENCE INTERVALS FOR CORN PRICE AND UTILIZATION FORECASTS
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作者：Teigen, Lloyd D. ; Bell, Thomas M.
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：1978
页码：23-29
出版社：Journal of Agribusiness
摘要：An approximate variance of forecast is derived based on the structural coefficients and the variance around the structural equations. For the corn model, standard error of price was estimated to be $0.23 per bushel when neither acreage nor yield are known and $0.11 per bushel when production is known.
关键词：Corn;forecast;variance;confidence intervals