Model of the evolution and variation of the exchange rate 并列题名：Model of the evolution and variation of the exchange rate Study of the determination, evolution and misalignment of RMB real exchange rate Study on the factors affecting the formation of China's exchange rate Study of the evolution and control of complex financial systems 并列题名：Study of the determination, evolution and misalignment of RMB real exchange rate Research on determination models and trends of the RMB exchange rate Study on the pricing mechanism of the RMB exchange rate Study on the management mechanism of the RMB exchange rate 并列题名：Study on the factors affecting the formation of China's exchange rate