許淑媖(Su-Ying Hsu)羅竹平(Chu Ping Lo)2020-02-072020-02-0720181018-161xhttps://scholars.lib.ntu.edu.tw/handle/123456789/455472Market Concentration and Licensing Royalty in an Asymmetric Oligopolyjournal articlehttps://www.AiritiLibrary.com/Publication/Index/1018161x-201812-201812240012-201812240012-637-670