學校:貓大
教師:'黃台心教授
科目:個驚
題目:
(1) Show that if the technology is homothetic then the cost function can be
written as C(y,w)=R(y)C(w)
where R(.) is an increasing function of output y and C(.) is a function
of input prices w=(w1,w2)'.
(2) Show that if the technology is homothetic then no factors can be inferior.
我的想法:
我目前只想到因為它式齊次多項的話
可以用C(ax,ay)=aC(x,y)
這條而已
我是真的不了解該從哪個點去切入來寫這個問題
希望請問的格式沒有錯誤 並請板上高手指教一番
--
教師:'黃台心教授
科目:個驚
題目:
(1) Show that if the technology is homothetic then the cost function can be
written as C(y,w)=R(y)C(w)
where R(.) is an increasing function of output y and C(.) is a function
of input prices w=(w1,w2)'.
(2) Show that if the technology is homothetic then no factors can be inferior.
我的想法:
我目前只想到因為它式齊次多項的話
可以用C(ax,ay)=aC(x,y)
這條而已
我是真的不了解該從哪個點去切入來寫這個問題
希望請問的格式沒有錯誤 並請板上高手指教一番
--
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