
n.二次彈性
Complementary goods have a negative cross elasticity of demand. 互補商品的需求的交叉彈性為負數。
The text calculated the price elasticity of demand of NR (natural rubber) and the cross elasticity of demand of NH and SR by establishing the model of NR's demand function. 通過建立天然橡膠需求函數模型,估算了天然橡膠的需求彈性系數和天然橡膠與合成橡膠的替代彈性系數。
"The firm first looks at price as it affects demand cross elasticity, that is, the responsiveness of the sales of one product to a change in the price of another product. 這家公司首先觀察價格對交叉需求彈性的影響。交叉需求彈性是指某產品的銷售因它種產品價格發(fā)生變化而產生的反應。
The optimal designing method of cross elastic mechanism under special conditions was presented. 給出了特殊條件下十字彈性機構的優(yōu)化設計方法。
Cross elasticity of demand for agricultural commodity 農產品需求的交叉價格彈性