Tham khảo tài liệu chapter 17 monopolistic competition , kinh tế - quản lý, kinh tế học phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Consider the problem facing two firms in the fast-food restaurant market, Firm A and Firm B. Each company has just come up with an idea for a new fast-food menu item, which it would sell for $4. Assume that the marginal cost for each new menu item is a constant $2 and the only fixed cost is for advertising. Each company knows that if it spends $12 million on advertising, it will get 2 million consumers to try its new product. Firm A has done market research which suggests that its product does not have any "staying" power in the market. Even though it could get 2 million consumers to buy the product once, it is unlikely that they will continue to buy the product in the future. Firm B's market research suggests that its product is very good, and consumers who try the product will continue to be consumers over the ensuing year. On the basis of its market research, Firm B estimates that its initial 2 million customers will buy one unit of the product each month in the coming year, for a total of 24 million units.
