引用:
原帖由 legofighter 於 2009-5-21 10:57 AM 發表
Sex is maximized when MR=MC. :smile_04: :smile_04: :smile_04:
MC = MR is called " Profit Maximization Rule"
If you are a producing firm (e.g. perfectly competitive firm, monopolistic competition firm ...)
you use the Profit Maximization Rule to determinate the optimal quantity of output
Thus, in this situation, since you are a buyer, using MC=MR to determine Q is wrong (only, if you are a producer)
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本帖最後由 albeng 於 2009-5-21 08:51 PM 編輯 ]