research on investor structure wealth effects, and risk control of China's capital market 真实的资本市场逻辑:中国资本市场投资者结构、财富效应和风险控制研究:research on investor structure wealth effects, and risk control of China's capital market Structure optimize and risks control of Chinese capital market 并列题名:Structure optimize and risks control of Chinese capital market Microstructure, arbitrage pricing and risk control of the security market Research on the relationship between risk and return in Chinese capital market Research on exchange rate risk in China's capital market Research on information eeffciency of QFII investment in China's capital market