NO.PZ2016010801000040
问题如下:
A firm in perfect competitive market will enlarge its output when:
选项:
A.marginal revenue > 0.
B.marginal revenue > market price.
C.market price > marginal cost.
解释:
C is correct. When price > marginal cost, a firm in perfect competition can enlarge its output. In equilibrium, profit is maximized when P=MC.
考点:完全竞争厂商
解析:完全竞争厂家利润最大化的条件是P=MC,如果当P>MC,那么厂家就可以通过扩大生产的方式进一步提升利润。
请教老师,perferct competition难道不是MR=MC=P时利益最大吗?这道题的考点是什么谢谢