NO.PZ2023010401000030
问题如下:
Under conditions of perfect competition, in the long run firms will most likely earn:选项:
A.normal profits. B.positive economic profits. C.negative economic profits.解释:
Competition should drive prices down to long-run marginal cost, resulting in only normal profits being earned.
中文解析:
竞争应该将价格压低至长期边际成本,从而只赚取正常利润。
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