price taking

Question

點解MR=MC好過MR > MC

而唔係掉轉

MR=0 就max. TR

MR=MC係max wealth

TR同wealth有乜分別

Answer 1

最愛解答

首先,MR=MC只係等於佢可以achieve production efficiency,

而唔係話佢好唔好過MR>MC(呢點搞清楚先)

至於我地prefer Price taking 做到MR=MC,係因為:

只有呢個情況下,wealth就再唔可以因為produce↑而上升

相反,如果MR>MC,即係話:

仲有空間可以生產多D而earn more,所以MR>MC就唔係最efficient

亦即係達唔到個production efficiency(under-production)

放低左econ好耐,盡量答你la..

但係其實exam好少(唔)會咁問

First of all, MR=MC其實係指wealth-maximizing output

MR=0之所以係MAX. TR,就係因為佢指再生產落去個TR都唔會再提升

一個係講OUTPUT,一個係講revenue

希望幫到你...

Answer 2

我諗你係讀緊alevel吧, mr>mc, mr=mc, mr

mc, 即係有繼續生產既空間, 繼續生產, mr會下降而mc 會上升, 直至到mr=mc, 相反, mr

mc 同mc>mr, 不過可能你條題目費事寫埋出黎即, 因為係差唔多既概念.

mr=mc係好重要既concept, 如果你大學繼續讀econ, 你就會發覺如果你搞唔清, 你會讀得唔順暢.

2007-01-31 08:09:16 補充：

打左d野無左....ignore左佢la