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更多“完全竞争行业的短期供给曲线()。”相关的问题
某完全竞争厂商的短期成本函数为STC=0.1Q3-2Q2+15Q+10。求：
(1)当市场价格为P=55时，厂商的短期均衡产量与利润。
(2)市场价格下降为多少时厂商必需停产？
(3)厂商的短期供给函数是多少？
使用与练习1相同的信息。
(1)推导厂商的短期供给曲线。(提示:画出成本曲线的基本形状。)
(2)假如市场中有100家相同的厂商，市场供给曲线是怎样的？
Use the same information as in Exercise 1.
a. Derive the firm's short - run supply curve. (Hint: You may want to plot the appropriate cost curves. )
b. If 100 identical firms are in the market, what is the industry supply curve？
下表显示了一个以常数边际成本10美元生产的垄断者面临的需求曲线。
(1)计算该厂商的边际收益曲线。
(2)该厂商的利润最大化产量和价格是多少？该厂商的利润为多少？
(3)在一竞争性行业中均衡价格和数量各为多少？
(4)如果该垄断者被迫以完全竞争的均衡价格生产，社会得益是什么？结果是谁获益谁受损？
The following table shows the demand curve facing a monopolist who produces at a constant marginal cost of $ 10.
a. Calculate the firm' s marginal revenue curve.
b. What are the firm's profit - maximizing output and price？ What is its profit？
c. What would the equilibrium price and quantity be in a competitive industry？
d. What would the social gain be if this monopolist were forced to produce and price at the competitive equilibrium？ Who would gain and lose as a result？
