1、经济学《考试学习指导》(王效瑞编)模拟题一(第273页)question 4:
The supply curve of an enterprise is P=5Q+2. demand curve is p=-3Q+18.
(2) if the government levies $1 for each product from the producer, how will the equilibrium price and quantity change? How will the tax burden be shared between the enterprise and the consumer?
答案中:“if the government levies $1 for each product from the producer, the supply curve will become p’=5Q’+3 and the demand curve is still
P’=-3Q’+18.” 的“p’=5Q’+
另沈素萍编〈模拟题〉经济学第一套模拟题第4题(第3页)也是这种类型的题,大家应该注意以下,欢迎讨论。
2、经济学《考试学习指导》模拟题一(王效瑞编)(272页)if a peasant enlarges his cultivating area and makes a good harvest, his income will----
A.increase B decrease C be uncertain
答案为A,为什么?我选的是C,好收成不一定增收啊
3、经济学《考试学习指导》模拟题一(王效瑞编)(270页)question 5 是具体怎么确定“他怎样才能挣最多的钱”的呢?
4、沈素萍编〈模拟题〉经济学第一套模拟题question 1(6)how much is the present value of a property paying $300 per year if the interest rate is 6%? A $300 B $



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