タイトル（掲載誌）Discussion Papers In Economics And Business
一般注記The present study examines the effects of free technology sharing by a monopolistic final-good firm with other final-good firms. To this end, we consider two cases—first, where there exists one final-good firm in the final-good market and second, where there exist two final-good firms in the final-good market. Considering the free entry into the differentiated intermediate-goods market, the results of this study show that, when another firm enters the final-good market and transforms it into a two-firm oligopoly, cost efficiency improves because of an increase in the number of intermediate-goods firms. Furthermore, there is a possibility that the incumbent firm’s profits increases not only for a two-firm oligopoly, but also for an oligopoly with three or more firms. Thus, sharing technology for free could improve the profits of incumbent firms.
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）