...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Technological forecasting and social change >The impact of patent litigation on shareholder value in the smartphone industry
【24h】

The impact of patent litigation on shareholder value in the smartphone industry

机译：专利诉讼对智能手机行业股东价值的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In recent years, patent lawsuits in the smartphone industry have become a sensitive issue. While numerous studies have investigated the wealth effect of patent and corporate litigation, few have examined cutrent patent litigation in the smartphone industry. This paper investigates the wealth effect of patent lawsuits between Apple and other smartphone manufacturers, such as Samsung and HTC, using an event study method. The empirical results show that a firm in a vantage position in a patent lawsuit experiences a positive stock price return when it sues a rival firm for patent infringement, but one that does not have a vantage position in a patent lawsuit experiences a negative stock price return when sued by a rival firm. The results also show that in contrast to the general findings, Apple experienced negative stock returns regardless of its litigation position when it fought Nokia, but it did not experience any abnormal stock return regardless of its litigation position in disputes with Asian firms. However, consistent with the general findings, Asian firms experienced negative stock returns when they were sued by Apple. (C) 2015 Elsevier Inc. All rights reserved.
机译：近年来，智能手机行业的专利诉讼已成为一个敏感问题。尽管许多研究调查了专利和公司诉讼的财富效应，但很少研究智能手机行业中的现行专利诉讼。本文使用事件研究方法，调查了苹果与其他智能手机制造商（例如三星和HTC）之间专利诉讼的财富效应。实证结果表明，在专利诉讼中处于有利地位的公司向专利侵权诉讼起诉竞争对手时，其股票价格收益为正，而在专利诉讼中没有有利地位的公司则股票收益为负。被竞争对手公司起诉时。结果还显示，与一般调查结果相反，苹果在与诺基亚抗争时，无论其诉讼地位如何，其股票收益均为负值，但与亚洲公司的纠纷中，无论其诉讼地位如何，苹果均未经历任何异常的股票收益。但是，与一般结论一致，亚洲公司在被苹果起诉时遭受了负收益。 （C）2015 Elsevier Inc.保留所有权利。

著录项

  • 来源
    《Technological forecasting and social change》 |2015年第6期|182-190|共9页
  • 作者

    Nam Sangjun; Nam Changi; Kim Seongcheol;

  • 作者单位

    Korea Adv Inst Sci & Technol, Dept Business & Technol Management, Taejon 305701, South Korea|Elect & Telecommun Res Inst, Creat Future Res Lab, Taejon 305700, South Korea;

    Korea Adv Inst Sci & Technol, Dept Business & Technol Management, Taejon 305701, South Korea;

    Korea Univ, Sch Media & Commun, Seoul 136701, South Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Patent litigation; Event study; Smartphone; Apple; Nokia; Samsung; HTC;

    机译：专利诉讼;事件研究;智能手机;Apple;诺基亚;三星;HTC;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号