An empirical research on liquidity risk of Chinese securities market 并列题名:An empirical research on liquidity risk of Chinese securities market an empirical research on Chinese stock markets an empirical research on China Mobile communication market Study on the measurement and control of liquidity risk in China's securities market an empirical investigation of Chinese equity markets Special research on China's securities market an empirical research based on the date of Chinese enterprises empirical evidence from the Chinese securities market Liquidty value added and liquidty risk in the security market