Technology portfolio, patent litigation probability and firm performance

Michael Lee*, Hsin-Ning Su

*此作品的通信作者

研究成果: Conference contribution同行評審

摘要

This paper investigates if technology portfolio and patent litigation probability affect firms' short and long-term performances, which in past literature have mostly been associated with economic indicators or financial models. The patent data used in this paper are downloaded from the USPTO patent database and patent litigation probabilities are obtained from previous study. To measure firm performance, the Return on Asset (ROA) and the market value are calculated as the short-term and long-term performances, respectively. The correlation coefficient is then employed to approach the ROA and the market value to evaluate if technology portfolio and patent litigation probability correlates with the short-term and long-term performances of firms. The result of this paper sheds light for firms to make strategic decision based on their technology portfolio and to provide a novel way to identify firm performance.

原文English
主出版物標題PICMET 2014 - Portland International Center for Management of Engineering and Technology, Proceedings
主出版物子標題Infrastructure and Service Integration
編輯Dundar F. Kocaoglu, Gary Perman, Dilek Cetindamar Kozanoglu, Tugrul U. Daim, Timothy R. Anderson, Kiyoshi Niwa
發行者Institute of Electrical and Electronics Engineers Inc.
頁面870-878
頁數9
ISBN(電子)9781890843304
出版狀態Published - 10 10月 2014
事件2014 Portland International Center for Management of Engineering and Technology, PICMET 2014 - Kanazawa, Japan
持續時間: 27 7月 201431 7月 2014

出版系列

名字PICMET 2014 - Portland International Center for Management of Engineering and Technology, Proceedings: Infrastructure and Service Integration

Conference

Conference2014 Portland International Center for Management of Engineering and Technology, PICMET 2014
國家/地區Japan
城市Kanazawa
期間27/07/1431/07/14

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