周同學(xué)
2017-07-23 22:58原版書(shū)后Reading 14第18題:The short-term shutdown point of production for a firm operating under perfect competition will most likely occur when: A price is equal to average total cost B marginal revenue is equal to marginal cost C marginal revenue is less than average variable costs 按照關(guān)系由perfect competition推出AR=MR,shutdown point推出AR=AVC,所以應(yīng)該是equal to,但是為什么答案是C?
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2個(gè)回答
金程教育顧老師助教
2017-07-24 09:41
該回答已被題主采納
學(xué)員你好,shutdown point這個(gè)點(diǎn)是equal to,但縱觀三個(gè)選項(xiàng)只有C是最正確的,畢竟less than也應(yīng)該shutdown沒(méi)錯(cuò),而其他兩個(gè)選項(xiàng)都錯(cuò)的離譜,所以選C
楊博助教
2017-07-24 09:44
該回答已被題主采納
A選項(xiàng)P=ATC,就是盈虧平衡點(diǎn),B選項(xiàng),MR=MC,是profit max,C選項(xiàng),完全競(jìng)爭(zhēng)市場(chǎng)中P=MR=AR,當(dāng)價(jià)格小于AVC的時(shí)候,在短期內(nèi),公司會(huì)停止生產(chǎn)。
