這題的MR是怎麼來的 - 經濟

Lucy · 2017-07-03

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http://i.imgur.com/qZXHYUX.jpg

http://i.imgur.com/1Z4hKXO.jpg

想請問這題的MR為什麼會是p(1-1/2)
謝謝

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All Comments

Andrew2017-07-06

取自然對數偏微分更快

Harry2017-07-10

此情況MR=(1-1/Ed)
MR=P*(1-1/Ed)上面typo

Elma2017-07-12

http://imgur.com/c8cEBJW

Mary2017-07-14

他彈性那樣算太慢取ln微分就有了