1987 年
經濟 · 共 6 題 · 點擊選項即時核對答案
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1.
When economists say that a competitive firm faces a perfectly elastic demand curve, they mean
2.
Scarcity implies
3.
Which of the following statements about economic good is FALSE?
4.
Which one of the following statements about competition is FALSE?
5.
Suppose in a price-taking industry, the market price of a product is $6. A firm is producing output at the point where the average total cost equals the marginal cost, both of which are $8. The average variable cost is $5. In order to maximize wealth, the firm will
6.
An economic theory is useful or testable if