b.it has a deadweight loss, just as mono poly does.c.at the equilibrium, some consumers will value the good at more than the marginal cost of producti on.d.All of the above are correct.ANS: D DIF: 2 REF: 16-2 NA
**选项a分析**:边际收益等于边际成本(MR=MC)是所有追求利润最大化的企业的均衡条件,无论是垄断竞争还是完全竞争市场。垄断竞争的低效性源于价格高于边际成本(P > MC),而非MR=MC这一条件本身。因此选项a错误。 **选项b分析**:垄断竞争企业由于产品差异化和市场势力,定价高于边际成本,导致产量低于社会最优水平,...
We introduce non-homothetic preferences in the Dixit-Stiglitz model of monopolistic competition, and enquire about the effects of a change in income dispersion on the firms' optimal decisions and market equilibrium. Income dispersion, modeled as a mean preserving spread, is shown to affect only the...
We know that an important feature of monopolistic competition is that there are a large number of firms due to the absence of significant barriers to...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
The "monopolistic" feature of the monopolistic competition is product differentiation, and as a consequence, the relative control over the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
解析 C 垄断竞争模型具有多个生产差异化产品的企业,市场进出自由。分析各选项:A. 错误,垄断竞争非单一企业垄断。B. 错误,市场非完全竞争,存在产品差异。C. 正确,垄断竞争企业可能因产量扩大而产生短期规模经济。D. 错误,不需政府干预。E. 错误,C正确故排除此选项。故选C。
The larger the number of firms in a monopolistic competition situation,A.the larger are that country's exports.B.the higher is the price charged.C.the fewer varieties are sold.D.the lower is the price charged.E.None of the above.
垄断竞争是有效率的吗Is Monopolistic Competition Efficient 01 在垄断竞争中,P > MC,边际收益大于边际成本. 02 因此,垄断竞争似乎是无效率的. 03 但是,是产品的差异化导致了价格和边际成本之间成本加价的出现. 04 人们喜欢多样化,但多样化是昂贵的. 05 垄断竞争带来盈利,并可能给市场带来有效率的多样化产出. 06...
C. Monopolistic market where the consumer is persuaded that there is perfect competition. D. Relatively large group of sellers who produce a homogeneous product. 正确答案:A 分享到: 答案解析: Answer (A) is correct . Monopolistic competition is characterized by a large number of firms offering ...
The theory of monopolistic competition; a re-orientation of the theory of value 396 pages 22 cm\nIncludes bibliographical references