英文文献：Demand Elasticities for Soybean Meal in the European Community
英文文献作者：Hill, Lowell D.,Knipscheer, Hendrick C.
英文文献摘要：
An econometric model provided estimates of the effects of E.C. agricultural policies on their demand for U.S. soybeans. Disaggregating world soybean demand into geographical regions improved elasticity estimates over previous studies with respect to substitutes, own price, and profitability index. E.C. mills powder surpluses had significant but negative small effects on U.S. soybean exports.