private marginal cost 中文意思是什麼
private marginal cost
解釋
私人邊際成本-
Private marginal cost
私人邊際成本 -
Because not all of the outputs of innovation belong to enterprises that do innovation, the amount of innovation when marginal private profit equals marginal cost must be less than that when marginal social profit equals marginal cost
由於技術創新產出的非獨占性,創新者不能完全攫取創新的全部收益,從而基於邊際私人收益等於邊際成本決定的私人最優創新水平必然小於社會最優創新水平。
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