Zeng, Gang; Zhang, Yi; Cao, Xianzhong - In: ZFW – Advances in Economic Geography 67 (2023) 1, pp. 33-46
positive effects of foreign R&D investment and returnees on firms' patent innovation, while returnees exerts negative influence … returnees in facilitating firm's patent innovation. State ownership negatively affects the relationship between foreign R …&D investment and firms' patent innovation. …