文章基本信息

标题：TEXAS FIELD CROPS: ESTIMATION WITH CURVATURE
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作者：Shumway, C. Richard ; Alexander, William P. ; Talpaz, Hovav 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：1990
页码：45-54
出版社：Food Distribution Research Society
摘要：Some implications of theory are easily maintained in econometric estimation, but computational costs of maintaining curvature properties (sufficient for existence of an optimal solution) have often proved prohibitive. They also have been violated frequently by unrestricted econometric estimates. A computationally manageable procedure for maintaining and testing curvature is used here to obtain estimates of product supplies and input demands for Texas field crops consistent with the theory of the competitive industry. The curvature properties are tested along with several technology restrictions.