产权保护的三个原则

From 【薛兆丰的北大经济学课 第59讲】

财产原则 政府：确权

An entitlement is protected by a property rule to the extent that someone who wishes to remove the entitlement from its holder must buy it from him in a voluntary transaction in which the value of the entitlement is agreed upon by the seller.
政府 确权之后，财产权的 让渡完全是别人的 事情，产权人和 其他人进行的自愿的交易，政府不再干预。

责任原则 政府：确权；定价

Whenever someone may destroy the initial entitlement if he is willing to pay a third-kparty determined value for it, an entitlement is protected by a Liability Rule. This vulue may be what it is thought the oribinal holder of the entitlement would have sold it.
产权的价格不由财产权原来的所有者决定，而是由第三方决定，叫责任原则。政府对财产权 发生了两次干预：第一次是确权；第二次是当发生侵权行为时，政府决定赔偿的金额。

不可转让原则 政府：确权；定价；禁止买卖

An entitlement is inalienable to the extent that its transfer is not permitted between a willing buyer and a willing seller.
政府对财产权 产生三重 干预 ：第一，确权；第二，如果发生侵权行为，政府 决定侵权的赔偿金额；第三，政府禁止原来的所有者出让他的产权，不准卖。