消費者均衡-90年政大科管的試題 - 經濟

By Tristan Cohan
at 2012-02-15T14:55
at 2012-02-15T14:55
Table of Contents
假設已知某一產品消費者的效用函數為
U=2X+9Y-4XY
同時也知Px=10;Py=5;M=100
試計算出在效用最大下,產品消費者所能消費產品A和產品B的數量為何?
麻煩版上的高手解答~謝謝~
(主要我是算出dMRS/dX=(8(2-4Y))/(9-4X)^2)
但如何判定>0或<0呢??
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