Volume 64, Issue 4 pp. 3823-3840
RESEARCH ARTICLE

Win by defence: The impact of defensive trademarks on corporate innovation

Xuechao Li

Xuechao Li

School of Accounting, Zhongnan University of Economics and law, Wuhan, China

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Dejun Wu

Corresponding Author

Dejun Wu

School of Accounting, Zhongnan University of Economics and law, Wuhan, China

Correspondence

Dejun Wu, School of Accounting, Zhongnan University of Economics and Law, Wuhan, China.

Email: [email protected]

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Yucheng Wu

Yucheng Wu

School of Accounting, Zhongnan University of Economics and law, Wuhan, China

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First published: 07 June 2024

Abstract

Using a sample of listed Chinese companies from 2012 to 2020, we investigate the impact of registration of defensive trademarks on corporate innovation. We find that firms with a higher number of defensive trademarks engage in less innovation. The mechanism tests show that defensive trademarks reduce innovation by increasing firm market share, and further tests show that the negative effect is more pronounced for firms with resource constraints and state-owned enterprises. Our findings indicate a substitutive effect of defensive trademarks on corporate innovation, which is a win-by-defence strategy adopted by firms in market share competition.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

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