You-Qun Wu, Huai-Xin Lu, Xin-Lin Liao, Jia-Bao Liu, Jia-Ming Zhu. Foreign Direct Investment, Regional Innovation, and Green Economic Efficiency: An Empirical Test Based on the Investigation of Intermediary Effect and Threshold Effect. Comp. Int. and Neurosc., 2021, 2021. [doi]
Abstract is missing.