摘要
指出了赵树女原有关需求点弹性与总收益关系结论的错误 ,并用较简单的反例补充说明了葛斌华等未能说明的在点弹性 η =1时总收益R未必取得最大值的事实 ,进而修正完善了商品需求点弹性与总收益关系的结论。同时就包括非线性的一般的需求函数 ,指出并证明了商品需求中点弧弹性与总收益关系的结论。
This paper points out Zhao Shuyuan's mistake in concluding the relationship between total revenue and demand elasticity, and proves with simple opposite cases that Ge Binhua fails to explain why it is not necessary to get maximum value of total revene R in the elasticity η=1. The author's conclusion helps to correct the relationship between total revenue and demand elasticity as to general non-linear demand function.
出处
《商业研究》
北大核心
2002年第9期3-4,共2页
Commercial Research
