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Research Article

Digital innovation, investment efficiency and total factor productivity: evidence from enterprise digital patents

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Published online: 01 Dec 2023
 

ABSTRACT

In the era of the digital economy, enterprises face the imperative of engaging in digital innovation to effectively respond to market competition. As total factor productivity (TFP) is a critical indicator of evaluating an enterprise’s sustainable development goals, this study examines the causal relationship between digital innovation and TFP using digital patent data from listed Chinese companies between 2010 and 2021. The findings reveal a positive and robust relationship between digital innovation and TFP. The channel analysis demonstrates that digital innovation enhances TFP by curbing excess investment, thereby confirming the micro mechanism of digital innovation → investment efficiency → TFP. The heterogeneity analysis reveals that the positive impact of digital innovation on TFP is particularly prominent in capital-intensive industries, large-scale enterprises, and state-owned enterprises. Additionally, digital innovation is found to have a positive influence on TFP across the stages of an enterprise’s lifecycle. This study contributes to the literature by expanding the understanding of the economic consequences of digital innovation for businesses, particularly from the perspective of digital patents, enriches the literature on enhancing TFP, and provides valuable insights for enterprises seeking to achieve their sustainable development goals.

JEL CLASSIFICATION:

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This work was supported by the Ministry of education of Humanities and Social Science project [21YJA790004]; National Social Science Fund[22BJL007].

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