Research on financial innovation and high-quality economic development in Chinese regions Research on environmental regulation and high quality economic development in western regions 并列题名：Research on environmental regulation and high quality economic development in western regions Green technology innovation and high-quality economic development in ethnic regions of China 并列题名：Green technology innovation and high-quality economic development in ethnic regions of China Industrial innovation and high-quality economic development Research on promoting high quality economic development of China 并列题名：Industrial innovation and high-quality economic development Research on informal finance assisting high quality economic development research on modeland path of regional economic development in western China