Tong, Xin; Wan, Xiaomeng - In: Journal of innovation & knowledge : JIK 8 (2023) 1, pp. 1-16
panel data of 81 A-share listed integrated circuit companies in China from 2011 to 2019 and implements the Difference in … chains, in accordance with research on industry heterogeneity. The promotion effect of the core link is significantly … pronounced promotion effect in terms of regions. Verification of the mechanism demonstrates that industrial investment funds can …