摘 要
刑事判决的效力在维护司法权威、法的安定性和秩序的稳定性方面，以及在保障基本人权和实现诉讼经济方面发挥着不可替代的.作用。既判力是刑事判决效力的核心，而在我国刑事判决的既判力却没有得到应有的维护，既判力的适用范围缺乏明确的规定，以及受传统“客观真实”、“有错必纠”的诉讼观念的影响等，既判力的作用未能得到充分的发挥。此外，作为刑事判决效力另1方面的证据效力，由于司法解释规定过于笼统，在司法实践中也存在较多混乱。从这两个方面来分析问题并努力探求解决之道，对于完善我国刑事判决效力制度具有重要的意义。
关键词：刑事判决；既判力；证据效力
Abstract
The validity of criminal judgment plays a unique role in maintaining judicature authority, law stability and social order, as well as in ensuring basic human rights and the realizing accusatory economy. Res-judicata is the core in the validity of criminal judgment. However, it was not maintained in criminal judgment in our country. Also, there was short of obvious stipulation to express the suitable scope of res-judicata. Meanwhile, Affected by the traditional accusatory idea that "objective is ture” and “the mistake must be investigated", the function of res-judicata can not obtain in full display. In addition, as another evidence potency of the criminal judgment, the judicial interpretation stipulation is too general so that there exists chaotic in the judicial practice. It has great significance to consummate our country criminal activity decision potency system by analyzing the question and seeking road of the solution diligently from these two aspects.
Key words: Criminal judgment; Res-judicata; Evidence potency
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