英文文献：A Dual Approach to Analysis of Dairy Production Decisions
英文文献作者：Weaver, Robert D.,McSweeny, William T.
英文文献摘要：
A complete system of input and multiple output choice functions which by duality are consistent with the hypothesis of expected profit maximization are presented. Estimates are based the 1974 U.S.D.A. Cost of Production survey data and establish considerable price responsiveness of choices, a result which contradict's past econometric dairy supply studies.