Media coverage and patent trolls: A study on US high-tech firms
Article
Article Title | Media coverage and patent trolls: A study on US high-tech firms |
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ERA Journal ID | 210800 |
Article Category | Article |
Authors | Siddiqui, Sayla and Shams, Syed |
Journal Title | Journal of Behavioral and Experimental Finance |
Journal Citation | 37, pp. 1-16 |
Article Number | 100782 |
Number of Pages | 16 |
Year | 2023 |
Publisher | Elsevier |
Place of Publication | Netherlands |
ISSN | 2214-6350 |
2214-6369 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.jbef.2022.100782 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S2214635022001046 |
Abstract | This paper investigates the impact of media coverage on a nonpracticing entity (NPE) patent litigation concerning the defendant firms. Using a sample of high-tech and patent-intensive firms from the US market between 2000 and 2020, we find that NPEs tend to target highly visible firms. This result is more pronounced when the firms are large and experience positive sentiment in the market. We ensure the causality of this relationship using the anti-troll law, which is targeted to curb the threat of NPE trolls, as a natural experiment and distance from the nearest news branch as an instrumental variable. We find that after suing the target firms, the return of the plaintiff, or the NPE firm, increases. Our results provide new insight into the effect of media coverage on firms’ litigation environment. |
Keywords | MediaNPE litigationPatent trollsAnti-troll law |
ANZSRC Field of Research 2020 | 350202. Finance |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Australian National University |
School of Business |
https://research.usq.edu.au/item/wwq58/media-coverage-and-patent-trolls-a-study-on-us-high-tech-firms
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