信息不对称状态下的知情同意权

医疗卫生服务属于特殊商品，兼具私人物品和公共物品双重属性，在一定程度上存在非竞争性和排他性。市场很难通过自身调节缓解信息不对称。知情同意权从道德、法律、现实层面赋予患者获取足够有效医疗服务信息的权利，能较好地缓解医疗服务市场的信息不对称。在我国现阶段，由于医疗卫生服务体制改革仍处在攻坚阶段，医疗服务市场竞争仍显混乱。知情同意权存在诸多问题。唯有从道德伦理层面，要求规范医生履行知情同意义务，从而更大限度地缓解医疗服务市场的信息不对称。

The Informed Consent under the Situation of Information Asymmetry

Information asymmetry exists in the medical service market.Due to its special features of the combination of personal goods and public goods,the medical service market can not resolve its problem of imformation asymmetry by self-adjustion.Informed consent grants certain rights to patients to get sufficient medical information in the aspect of law,virtue and reality,and further resolves information dissymmetry to some degree.In modern China,the reform in medical system is still at the initial stage,the compe...