The demand curve for a normal good will shift to the right if().
A、income increases
B、population increases
C、the price of a substitute good increases
D、all the above
E、none of the above
A、income increases
B、population increases
C、the price of a substitute good increases
D、all the above
E、none of the above
第1题
A.increase the price of X; the effect upon the quantity exchanged is indeterminate
B.increase the price of X and to increase the quantity exchanged
C.decrease the price of X and to decrease the quantity exchanged
D.decrease the price of X; the effect upon quantity exchanged is indeterminate
第2题
A、a.
B、b.
C、c.
D、d.
E、None of these diagrams.
第3题
A.the decrease in price shifts the supply curve downward
B.people feel a bit richer and increase their use of the good
C.demand has to rise to restore equilibrium after a price reduction
D.suppliers are willing to supply more at lower prices
第4题
Suppose that unusually hot weather causes the demand curve for ice cream to shift to the right.Why will the price of ice cream rise to a new market-clearing level?
此题为判断题(对,错)。
第5题
为什么当厂商在产品市场具有垄断势力时,它对劳动力的需求曲线比厂商是竞争性生产时弹性小?
Why is a firm's demand for labor curve more inelastic when the firm has monopoly power in the output market than when the firm is producing competitively?
第6题
Reconsider the common resource problem as given by Example 18. 7. Suppose that crawfish popularity continues to increase, and that he demand curve shifts from C = 0.401 - 0.0064F to C =0.50 - 0. 0064F. How does this shift in demand affect the actual crawfish catch, the efficient catch, and the social cost of common access? (lint: Use the marginal social cost and private cost curves given in the example. )
第7题
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?
第8题
A.Rebuild Curve
B.Smooth Curve
C.Modify Curve
D.Attach Curve
第10题
A、the rising segment of its marginal cost curve, above average cost
B、the rising segment of its average cost curve
C、its entire average cost curve
D、that entire part of its total cost curve in which total cost rises or remains constant as output increases
E、none of the above