【摘要】 为了加强商品房预售合同管理 ,维护当事人的利益平衡 ,同时也为司法实践提供法律依据 ,有必要从立法上确定情势变更原则 ,明确规定情势变更原则在商品房预售合同中的应用及应用的条件 ,以此加强商品房预售合同的风险管理更多还原

【Abstract】 It is of necessity to legally establish situation alteration principle and to clarify the application and application conditions of this principle in commercial apartment forward selling contract, thus enabling the reinforcement of risk management of commercial apartment forward selling contract.更多还原