论英美合同法上的不正当影响

不正当影响是对英国法上传统胁迫学说的狭隘适用范围的克服,由衡平法本着公平正义的原则发展而来的一种确认合同效力的制度。在不当影响制度的发展中,形成了英国的分类式和构成式的判断基准,它不仅为英美法系国家广泛运用,而且也开始为大陆法系国家吸收和借鉴。我国合同法未对不正当影响进行规制,而英美法上判例实践所形成的原则对我们处理类似的情形具有借鉴的作用。

On the Undue Influence in Contract Law of Britain and America

Unmerited influence is victory to traditional threat theory' s provincial ra nge of application of Britain law,which developing by equity and is a sort of sy stem of affirming validity of the contract.As developing,form estimating base of the assortment type of Britain and constituent type of American,now it is not o nly exercised widely in common law countries,furthermore is assimilated and use for ref-erence by city law country.In the contract law of our country,unmerite d influence is restricted by law,but the principle formed in preju-dication pr actice in common law have the values of using for reference to us in similar beh avior.