研討日期	2025年02月17日10:30-12:20
研討地點	國立臺灣大學社會科學院710會議室
主講題目 Title of the paper	Welfare effects of common ownership in an international duopoly
作者 Authors of the paper	Yi Liu , Toshihiro Matsumura
文獻出處 Journal, vol.(issue), pp	Canadian Journal of Economics Volume57, Issue2 May 2024 Pages 459-477
主講人	Micah Mainala
參加人員	黃鴻、林燕淑、施姵全、林晏如、高國峯、郭文忠、Bui Dang-Long、Ayu Sasni Munte、Micah Mainala、Anggoro Prihandoko、楊雅棠、蔡美伶、洪睿翔、李易鴻
摘要 Abstract of the Paper	We formulate an international oligopoly model in the presence of global common ownership.We theoretically investigate how common ownership affects the volume of international trade in an oligopoly market and global welfare. We find that welfare decreases (increases) with the degree of common ownership when the international transport costs are low (high), whereas common ownership reduces international trade. This conclusion remains valid in the presence of import tariffs and asymmetric common ownership share.