完全互補型效用函數是屬於角解? - 經濟
By Leila
at 2015-01-15T21:11
at 2015-01-15T21:11
Table of Contents
as title
我原本一直以為角解是指答案在邊邊角角的狀況才是角解
像完全替代型如果邊際替代率和價格比不同的話就會有角解
但是剛剛高勝銘的書說到消費者均衡條件不存在的話則可能發生角解
我認為他所說的均衡條件應該是指一階條件吧
即邊際替代率和價格比無法相等
這樣說來完全互補在均衡點因為不能做一階條件
所以他的均衡點也算是角解嗎?
感覺是鑽牛角尖的問題
或者說如果有一題多選題要選出正確的選項
其中有一個選項是"完全互補型效用含數有內解"
各位前輩會選還是不選?
--
我原本一直以為角解是指答案在邊邊角角的狀況才是角解
像完全替代型如果邊際替代率和價格比不同的話就會有角解
但是剛剛高勝銘的書說到消費者均衡條件不存在的話則可能發生角解
我認為他所說的均衡條件應該是指一階條件吧
即邊際替代率和價格比無法相等
這樣說來完全互補在均衡點因為不能做一階條件
所以他的均衡點也算是角解嗎?
感覺是鑽牛角尖的問題
或者說如果有一題多選題要選出正確的選項
其中有一個選項是"完全互補型效用含數有內解"
各位前輩會選還是不選?
--
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經濟
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