問題詳情
17技術性外部性之所以發生，最可能的原因為何？
(A)市場僅存在少數幾家廠商
(B)消費者的偏好不一致
(C)財產權無法清楚界定
(D)消費者缺乏充分的訊息
(A)市場僅存在少數幾家廠商
(B)消費者的偏好不一致
(C)財產權無法清楚界定
(D)消費者缺乏充分的訊息
參考答案
答案：C
難度：適中0.648148
統計：A(10),B(3),C(35),D(3),E(0)
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