【摘要】 本文以2004年中国A股市场上市公司年度报告作为研究基础,运用两阶段最小二乘法和事件分析法从静态和动态两个层次分析了年度报告自愿披露水平对上市公司股票流动性的影响。发现自愿披露水平对股票流动性存在显著的正向影响,且自愿披露水平正向变动具有流动性信息含量。更多还原

【Abstract】 By means of two stage least square method and event analysis,this paper analyzes the influence of voluntary disclosure extent on the stock liquidity from the static and dynamic aspect,based on the annual reports of listed companies of year 2004 in China.It finds that voluntary disclosure extent has a positive influence on the stock liquidity and the incremental voluntary disclosure extent has information content of liquidity.更多还原