董事会失灵与独立董事的引入建立合理的公司治理结构 ,是保持一个公司良好的市场竞争力、提高公司市场价值的基础。在公司的治理结构中 ,董事会具有相当重要的作用。但是 ,在世界范围内 ,愈来愈多的研究报告揭示了董事会职能减弱的客观事实 :一方面 ,基于专业分工的发展 ,公司 Failure of the Board of Directors and Introduction of Independent Directors Establishing a reasonable corporate governance structure is the basis for maintaining a company's good market competitiveness and increasing the market value of the company. In the corporate governance structure, the board of directors has a very important role. However, more and more researches in the world reveal the objective fact that the function of the board of directors is weakened: on the one hand, based on the development of professional division of labor, the company