【摘要】 未生效合同是合同效力缓和的重要制度,但中国合同法上未生效合同的性质、范围、责任性质和形式等均未明确,理论和实践中的认识也存在分歧。未生效合同的范围应当包括所附生效期限未届至的合同和所附生效条件未满足的合同。未生效是合同的阶段性描述而不是独立的效力形态,合同的最终效力仍应得到确认。合同未生效的责任是缔约过失责任。在附选择行为条件生效合同的效力责任形式中应引入相反推定,允许相对人选择合同效力。在附义务行为条件生效合同的效力责任中应引入强制履行、代替履行。更多还原

【Abstract】 Not-yet-effective contract is an important component of "mitigation of validity of contract" system.However,not-yet-effective contract’s nature,range,responsibility nature and its form etc.are not explicitly stipulated in Chinese contract law.There are still many different views in theory and practice.The range of not-yet-effective contract should include contract attached effective time which doesn’t come and contract attached effective conditions which are not met yet.Not-yet-effective is not an independent kind of contract effect form,but the description of a stage of contract.The final effect of contract should be confirmed.The nature of liability of not-yet-effective contract is the contracting fault liability.When the effective condition of contract includes optional behave,opposite presumption should be adopted as a kind of liability form,and opposite party of contract may be allowed to choose whether to accept contract effect or not.When the effective condition of contract includes compulsory behave,force perform and opposite party’s instead perform should be adopted as liability forms.更多还原