产业经济学（双语）章节测试课后答案2024春

第八章测试

1.In the Stackelberg Model, one firm make choice first, then another one will select output level.
A:错 B:对
答案:B
2.In Bertrand Model, two firms select output of the products in order to maximize profit.
A:错 B:对 3.Cournot's duopoly model is used to describe an industry structure in which companies compete on the price of product they will produce, which they decide on independently of each other and at the same time.
A:错 B:对 4.In Cournot's duopoly model, two firms face identical costs.
A:对 B:错 5.Cournot's duopoly model assumption includes( ):
A:there is product differentiation B:each firm believes that its competitor will always maintain its current output. C:two firms face identical costs D:there is no collusion 6.In equilibrium, among Cournot output, joint profit-maximizing output and the perfectly competitive output, if we were to sort by the output level from the largest to the smallest, it should be( ):
A:joint profit-maximizing output, Cournot output, the perfectly competitive output B:the perfectly competitive output, Cournot output, joint profit-maximizing output C:Cournot output, joint profit-maximizing output, the perfectly competitive output D:joint profit-maximizing output, the perfectly competitive output, Cournot output 7.Cournot equilibrium is not a Nash equilibrium
A:对 B:错 8.The Cournot–Nash game is a sequential game.
A:对 B:错 9.The Stackelberg equilibrium yields a greater total industry output and higher price than the Cournot–Nash equilibrium.
A:对 B:错 10.In the Southwest- U.S. Airways’ fare competing game, any fare less than MC = $70 will result in one airline reducing fares, which in turn will result in a fare reduction by the other, and so on.
A:错 B:对