中文摘要：

公司治理在融资政策选择中起着重要作用。公司治理作为减少代理成本的激励机制，能抑制内部人机会主义行为，使其不能按自身利益调整公司融资政策。同时，公司治理通过减低信息不对称水平、减少小股东受掠夺的风险进而降低资本成本。本文对国内外公司治理与融资政策之间关系的研究进行了全面、系统的回顾，评价了现有文献存在的问题和不足之处，为中国上市公司治理结构和公司融资问题的研究提供了依据。具体而言，本文回顾了公司治理和资本结构、公司治理和债务期限结构、公司治理和资本成本之间的关系。

英文摘要：

Corporate governance plays a key role in corporate financial policy. As an incentive system to reduce agency cost, corporate governance is able to curb opportunistic behavior of the insiders so that they can not adjust corporate financial policy in their personal interest. What is more, corporate governance lowers asymmetrical information and risks of minority shareholders being robbed of, thus cutting capital cost This is a comprehensive review of relation between corporate governance vs capital structure, debt duration structure and capital cost