1. Does supply chain concentration promote or inhibit corporate R&D investment?
- Author
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Zhao, Shukuan, Fan, Xueyuan, Shao, Dong, and Wang, Shuang
- Subjects
FIXED effects model ,CORPORATE investments ,PROPENSITY score matching ,SUPPLY chains ,FINANCIAL services industry - Abstract
Purpose: This study aims to investigate the impact of supply chain concentration (SCC) on corporate research and development (R&D) investment and determine the moderating roles of industry concentration and financing constraints on the relationship between SCC and R&D investment. Design/methodology/approach: The study collected data from Chinese listed companies, used the fixed effects model to test the research hypotheses and further used the two-stage Heckman test and propensity score matching (PSM) to address potential endogeneity issues. Findings: The result reveals a negative impact of SCC on corporate R&D investment. In addition, industry concentration mitigates the negative impact of SCC on corporate R&D investment, but financing constraints strengthen the negative impact. Originality/value: This study introduces the concept of SCC and empirically tests its effect on R&D investment, further explaining the lack of corporate innovation. This study inspires companies to strengthen SC management and weigh the level of SCC with environmental factors. [ABSTRACT FROM AUTHOR]
- Published
- 2025
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