一道英文的微观经济学的问题~In this monopolistically competitive market,the market demand curve is,price 1.2 1.05 0.90 0.75 0.60 0.45quantity 2000 3000 4000 5000 6000 7000demandeda) the marginal cost is $0.3 and fixed cost is $1000.Determ
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一道英文的微观经济学的问题~In this monopolistically competitive market,the market demand curve is,price 1.2 1.05 0.90 0.75 0.60 0.45quantity 2000 3000 4000 5000 6000 7000demandeda) the marginal cost is $0.3 and fixed cost is $1000.Determ
一道英文的微观经济学的问题~
In this monopolistically competitive market,the market demand curve is,
price 1.2 1.05 0.90 0.75 0.60 0.45
quantity 2000 3000 4000 5000 6000 7000
demanded
a) the marginal cost is $0.3 and fixed cost is $1000.Determine the short run prifit maxmizing price and output.
b) useing a grapf,explain how the price and output will change in the long run.Estimate the price and quantity.
c) is the price equal to the minimum ATC?explain.
一道英文的微观经济学的问题~In this monopolistically competitive market,the market demand curve is,price 1.2 1.05 0.90 0.75 0.60 0.45quantity 2000 3000 4000 5000 6000 7000demandeda) the marginal cost is $0.3 and fixed cost is $1000.Determ
您这个题,说真的,一点都不简单（我只是作为选修学了一次,可能对经济专业的人来说简单吧）,不知道您对这个题了解多少,如果连意思都搞不明白的话那就解释起来很吃力了,这里面有几个关键的概念也不知道你懂不懂,比如什么样的Market是 monopolistically competitive market?什么是marginal cost以及知道了它的值之后能求什么?关于第二问,你要大概知道short run和long run的时候,对于一个monopolistically competitive market的销售curve有什么区别（翻翻书应该很容易找到的）第三问是关于如何求ATC（average total cost）的,这个看图的话更好理解.一般来说应该是你要看quantity是多少,然后看你现有的price是否落在ATC的那条curve上.
(a)应用经典公式MR=MC
先要算出需求函数，TR=P(Q)*Q
MR=dTR/dQ
(b)图像看课本吧！课本上应该有
估计价格我还没想到方法，刚考过全忘光了
(c)答案是不相等吗？
如果完全竞争，长期中ATC=P
垄断竞争我不太清楚，得就题论
你确定题目没有问题吗？
a）在monopolistically competitive market，D=AR=Price，for maximising profit MC=MR. MC=0.3, 但是你的price到0.45就没了。
b）all monopolistically competition break even in the long run
C)no. ATC's minimum point is on MC