Li, Shaoshuai; Li, Ying; Guo, Yongzhong; Li, Zhigang; … - 2023
argue that the environmental turning point could not be achieved for developing countries with low level of democracy. By … the turning points of the EKC of countries with different levels of democracy. Specifically, although an EKC relationship … still exists in weak-democracy countries, their turning point is around US$ 14,000, doubling that of countries with a high …