微观经济学问题,说出为什么
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微观经济学问题,说出为什么
Suppose Tim enjoys coffee (C) but is sickened by tea (T).Which of the following utility functions would best represent Tim's utility function for coffee and tea?
AU = C * T
B U = C / T
C U = T / C
D U = CT
Suppose Tim enjoys coffee (C) but is sickened by tea (T).Which of the following utility functions would best represent Tim's utility function for coffee and tea?
AU = C * T
B U = C / T
C U = T / C
D U = CT
![微观经济学问题,说出为什么](/uploads/image/z/16265219-59-9.jpg?t=%E5%BE%AE%E8%A7%82%E7%BB%8F%E6%B5%8E%E5%AD%A6%E9%97%AE%E9%A2%98%2C%E8%AF%B4%E5%87%BA%E4%B8%BA%E4%BB%80%E4%B9%88)
基数效用论(边际效用):假设 Uc是10,Ut是-5(Tim喜咖厌茶)U=Uc+Ut
序数效用论(无差异曲线):Tim偏好咖啡,厌恶茶.所以总效用与咖啡成正比与茶成反比.
U = Uc / Ut
综上是B
序数效用论(无差异曲线):Tim偏好咖啡,厌恶茶.所以总效用与咖啡成正比与茶成反比.
U = Uc / Ut
综上是B