题目内容
（请给出正确答案）
[单选题]
下列属于完全垄断型市场特点的有（）I.垄断者能够根据市场的供需情况制定理想的价格和产量Ⅱ.垄断者在制定产品的价格与生产数量方面的自由性是有限度的Ⅲ.产品没有或缺少相近的替代品Ⅳ.企业是价格的接受者
A.I、Ⅱ、Ⅲ
B.I、Ⅱ、Ⅲ、Ⅳ
C.I、Ⅱ、Ⅳ
D.Ⅱ、Ⅲ、Ⅳ
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的需求和边际收益为:
垄断者的总成本为C=5+3(Q1+Q2)。问在以下两种情况下价格、产量、利润、边际收益和无谓损失各为多少？ (1)如果垄断者可以采取价格歧视; (2)如果法律禁止在两个地区索要不同的价格。
A monopolist is deciding how 10 allocate output between two markets. The two markets are separated geographically (East Coast and Midwest). Demand and marginal revenue for the two markets are:
The monopolist ' s total cost is C=5+3(Q1+Q2). What are price, output, profits, marina revenues , and deadweight loss (I) if the monopolist can price discriminate？ (2) if the law prohibits charging different prices in the two regions？
