Research on information eeffciency of QFII investment in China's capital market 并列题名:Research on information eeffciency of QFII investment in China's capital market Research on the allocative efficiency of internal capital market Research on governance effects of the independent auditing in China capital markets Research on T+1 trading mechanism in China's capital 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 the behavior of "financing payouts" in China's capital market Research on the risk impact of insurance companies' investment in Chinese stock market Research on expectation management in China's financial market