The impact of foreign direct investment on green innovation efficiency: Evidence from Chinese provinces

Shen Zhong, Zhicheng Zhou and Hongjun Jing

PLOS ONE, 2024, vol. 19, issue 2, 1-29

Abstract: Improving green innovation efficiency (GIE) is the key to achieve high-quality economic development in China, and the introduction of foreign direct investment (FDI) has become an important path choice to promote the GIE. Based on the data of 30 provinces in China, this paper explores the linear and nonlinear effects of FDI on GIE from both quantity and quality perspectives, and further analyzes the mediating role of environmental regulation level. The results show that: (1) From 2011 to 2020, the GIE of all provinces in China generally shows an upward trend. (2) The quantity and quality of FDI have a significant positive impact on the improvement of GIE in China’s provinces, and this impact has regional heterogeneity. (3) The quantity and quality of FDI can promote the improvement of GIE in China through the level of environmental regulation (ER). (4) With the level of knowledge accumulation and GIE as the threshold variables, the quantity and quality of FDI have a single threshold effect on the GIE of China’s provinces. The conclusions of this study provide some policy implications for local governments to make full use of FDI to perform green innovation activities.

Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0298455

DOI: 10.1371/journal.pone.0298455

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