产业经济学（双语）答案2023秋

第十五章测试

1.A single-price monopoly is a firm that must sell each unit of its output for the same price to all its customers. ( )
A:对 B:错
答案:A
2.Buyers with more elastic demand are charged more.（）
A:错 B:对 3.Buyers with less elastic demand are charged less.（）
A:对 B:错 4. Price discrimination exists when sales of identical goods or services are transacted at different prices from different provider. （）
A:对 B:错 5.Oligopoly divides buyers into two or more groups and charges lower prices to the buyers with less elastic demand.（）
A:错 B:对 6.In third degree price discrimination, price varies according to quantity sold. Larger quantities are available at a lower unit price. （）
A:错 B:对 7.In second degree price discrimination, price varies by attributes such as location or by customer segment, or in the most extreme case, by the individual customer's identity. （）
A:对 B:错 8.The seller divides the buyers into two or more groups and charges higher prices to the buyers with less elastic demand.
A:对 B:错 9.

Price discrimination can occur even if market power does not exist.

A:对 B:错 10.The price discriminator should prevent low-price buyers from reselling the good to high-price buyer.（）
A:错 B:对