文章基本信息

标题：Market behavior of patent infringement litigations
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作者：Yi-Hsien Wang ; Kuang-Hsun Shih ; Ya-Hui Chuang 等
期刊名称：African Journal of Business Management
印刷版ISSN：1993-8233
出版年度：2010
卷号：4
期号：4
页码：390-395
语种：English
出版社：Academic Journals
摘要：In recent years, the tremendous increase in the amount of patent infringement litigation within the information technology industry has incurred substantial damage on the part of patentees, such as the cost of litigation. Corporations have also been seriously affected. By adopting the event study method, this study explores how patent infringement litigation impacted stock prices listed in Taiwan from 1998 to 2008. Empirical results indicate that patent litigation negatively affects the prices of related, underlying stocks.
关键词：Patent infringement litigation;event study;abnormal return