问题如下图:怎样能辨别这个问题考点? 我看了问题后以为是在考marginal cist and.revenue, 答疑看了后才知道考的perfect competitive market price taker.
选项:
A.
B.
C.
解释:
NO.PZ2016010802000040 问题如下 agriculturfirm operating in a perfectly competitive market supplies wheto manufacturers of consumer fooprocts ananimfee. If the firm were able to expanits proction anunit sales 10% the most likely result woulbe: A.a 10% increase in totrevenue. B.a 10% increase in average revenue. C.increase in totrevenue of less th10%. A is correct.In a perfectly competitive market, increase in supply a single firm will not affeprice. Therefore, increase in units solthe firm will matcheproportionately increase in revenue.考点完全竞争市场下厂商的总收入解析在完全竞争的市场条件下,P=MR虽然题目中的厂商把单位售价提高10%,但是农场品市场是完全竞争市场,厂家只是价格的被动接受者。最后该厂商只能以原来价格卖出产品。但是产量增加了10%,所以总收入增加了10%。B,C说法都不对。 我在A,C里面纠结了很久,最后选的C
NO.PZ2016010802000040问题如下agriculturfirm operating in a perfectly competitive market supplies wheto manufacturers of consumer fooprocts ananimfee. If the firm were able to expanits proction anunit sales 10% the most likely result woulbe:A.a 10% increase in totrevenue.B.a 10% increase in average revenue.C.increase in totrevenue of less th10%.A is correct.In a perfectly competitive market, increase in supply a single firm will not affeprice. Therefore, increase in units solthe firm will matcheproportionately increase in revenue.考点完全竞争市场下厂商的总收入解析在完全竞争的市场条件下,P=MR虽然题目中的厂商把单位售价提高10%,但是农场品市场是完全竞争市场,厂家只是价格的被动接受者。最后该厂商只能以原来价格卖出产品。但是产量增加了10%,所以总收入增加了10%。B,C说法都不对。既然是完全竞争市场,提价卖不出去,那总收入就增加不了,答案的意思就像自己脑补了一下,商家知难而退,原价卖出了。考试是要这样思考嘛?
NO.PZ2016010802000040 a 10% increase in average revenue. increase in totrevenue of less th10%. A is correct. In a perfectly competitive market, increase in supply a single firm will not affeprice. Therefore, increase in units solthe firm will matcheproportionately increase in revenue. 考点完全竞争市场下厂商的总收入 解析在完全竞争的市场条件下,P=MR 虽然题目中的厂商把单位售价提高10%,但是农场品市场是完全竞争市场,厂家只是价格的被动接受者。最后该厂商只能以原来价格卖出产品。但是产量增加了10%,所以总收入增加了10%。B,C说法都不对。 请问P=MR是怎么看出来的?
NO.PZ2016010802000040 题干这句话是说,If the firm were able to expanits proction anunit sales 10%,意思是“如果公司能够将其产量和单位销售量扩大 10% ”,问题①那不就是说Q增加10%吗?那里说价格提高了?问题②因为TR等于P乘Q,Q扩大,所以TR涨10%。可以这么理解吗?
NO.PZ2016010802000040 a 10% increase in average revenue. increase in totrevenue of less th10%. A is correct. In a perfectly competitive market, increase in supply a single firm will not affeprice. Therefore, increase in units solthe firm will matcheproportionately increase in revenue. 考点完全竞争市场下厂商的总收入 解析在完全竞争的市场条件下,P=MR 虽然题目中的厂商把单位售价提高10%,但是农场品市场是完全竞争市场,厂家只是价格的被动接受者。最后该厂商只能以原来价格卖出产品。但是产量增加了10%,所以总收入增加了10%。B,C说法都不对。什么时候用边际产量递减?