无权处分效力论

无权处分是指已成立但未生效的合同,善意相对人可以单方解除合同。权利人追认或者无处分权的人取得处分权使得无权处分合同有效,善意取得制度强制矫正无权处分合同效力使得无权处分合同有效。

Have no business the punishment effect theory

Having no right to dispose is where a constract is established,yet its effectiveness subject to certain conditions,and a bona fide counterpart has the right to withdraw it before the contract being valid.Being ratified by the party having the right afterward or the party of non-disposal right obtaining the disposal right both can turn the contract valid.The principle of protecting a bona fide counterpart can arbitrarily rectify a contract whose effectiveness is suspended due to having no disposal right and turn it valid.