债的更新制度研究

【作者】 聂树平；

【导师】 蓝承烈；

【作者基本信息】 黑龙江大学 ， 民商法学， 2004， 硕士

【摘要】 债的更新起源于罗马法，是传统民法中债权消灭的原因之一。债的更新不仅符合合同自由和现代效率原则，而且对于债之移转、债的担保、时效以及债的消灭等制度的完善均有重要意义。特别是在解决主合同变更对保证责任的影响问题上作用匪浅。正是由于债的更新有其独特的制度价值，有其自身的适用范围，在某些方面是债权让与、债务承担及债务变更制度所无法替代的。因此，即使在现代法制下，债的更新制度仍有其独立的发展空间。债的更新须具备旧债存在，新债产生，新债与旧债异其要素及当事人之更新意思等构成要件。大陆法系国家除德国等少数个别国家外的民法典均对债的更新有系统的规定，英美法系国家也存在与之类似的合同更新制度。我国民法典应吸收和借鉴大陆法系和英美法系之成果，对这一制度加以完善并规定之。更多还原

【Abstract】 Originated from Roman Law , novation of obligation is one cause of termination or obligation in the traditional civil law codes . Novation of obligation not only conform to the principle of freedom of contract and modern efficiency , but also has great significance in consummating the following institution of civil law : transfer of obligation , guaranty of debt, prescription and termination of obligation . Especially when facing with the variation of obligation, what effects will occur on guaranty duty , novation of obligation may take a great function . Just because of the unique value and it’s adjusting range , novation of obligation can not and never be substituted by transferring of claims , undertaking of obligation and changing of obligation . Therefore , novation of obligation will still has it’s own regulating range , even in the modern legal system . It comprise existing of old obligation , occurrence of new obligation , fundamental difference between the old and the new obligation and the intent of parties . The civil law codes of all countries except for Germany have enacted it in detail , as well as the common law legal system . The civil law code of our country in the future should enact and perfect it, based on the achievement the civil law system and common law legal system had gained .更多还原