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更多“什么是边际成本（Marginal cost)？”相关的问题
在完全竞争市场中，厂商的定价等于边际成本。为什么当存在内部规模经济时，这就不再可能？
In perfect competition，firms set price equal to marginal cost.Why isn't this possible when there are internal economies of scale？
Reconsider the common resource problem as given by Example 18. 7. Suppose that crawfish popularity continues to increase, and that he demand curve shifts from C = 0.401 - 0.0064F to C =0.50 - 0. 0064F. How does this shift in demand affect the actual crawfish catch, the efficient catch, and the social cost of common access？ (lint: Use the marginal social cost and private cost curves given in the example. )
假设一个利润最大化的垄断者的生产产出为800单位，并索取每单位40美元的价格。
(1)如果产品的需求弹性为-2,求生产最后一单位产品的边际成本。
(2)厂商边际成本上的百分比价格加成为多少？
(3)假设生产最后一单位产品的平均成本为15美元，且厂商的固定成本为2000美元。求厂商的利润。
Suppose a profit - maximizing monopolist is producing 800 units of output and is charging a price of $ 40 per unit.
a. If the elasticity of demand for the product is - 2, find the marginal cost of the last unit produced.
b. What is the firm ' s percentage markup of price over marginal cost？
c. Suppose that the average cost of the last unit produced is $ I5 and the firm' s fixed cost is $ 2000. Find the firm' s profit.
