1. A multimarket price discriminator sells its product in
Florida for three times the price it sets in New York.
Assuming the firm faces the same constant marginal cost
in each market and the price elasticity of demand in
New York is -2.0, the demand in Florida
a. has an elasticity of -6.0
b. is more price elastic than the demand in New York
c. has an elasticity of -0.2
d. has an elasticity of -0.67
我的想法:因為是獨佔市場，不是彈性在大於一都成立嗎??
2. Can a firm be a natural monopoly if it has a U-shaped
average cost curve? Why or why not?
我的想法: 我覺得是不能，因為自然獨佔廠商的平均成本不是呈
遞減嗎?但答案說可以，為什麼??
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