Answer the following statement(s) true (T) or false (F)

1. In a contestable market with room for many firms, industry output will be the same as in a successful cartel.
2. The Cournot oligopoly model is based on the assumption that firms treat their rivals' output as fixed and given.
3. Firms' total output is higher in the Cournot oligopoly model than in the Bertrand oligopoly model.
4. In both competition and monopolistic competition, free entry and exit guarantee that the industry's output is produced at the least possible cost.
5. Social welfare would be increased if a monopolistically competitive industry were replaced with a competitive industry.


1. False
2. True
3. False
4. False
5. False

Economics

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