This article analyzes alternative rules for settling conflicts between right owner and a bona fide purchaser. The optimal rule, so it is argued, is the one which maximizes the expected value of the ownership right, given the risk of right violation. In order to maximize this value, one must seek...

This article analyzes alternative rules for settling conflicts between right owner and a bona fide purchaser. The optimal rule, so it is argued, is the one which maximizes the expected value of the ownership right, given the risk of right violation. In order to maximize this value, one must seek...

“How to deal with these illegal buildings?” was the question I was frequently asked in my interviews with government officials in Shenzhen, a Chinese city in which almost half of the buildings were built illegally. To demolish them has proved to be a mission impossible; to legalize them would...

It is easy to get the impression from reading economics that property generally, and property in ideas in particular, is efficient. This impression is meaningful because it suggests that there is no efficiency rationale for government regulation of any kind other than the institution and defense...

Any legal system recognizing property rights or entitlements vested in a particular party or owner must also specify the degree to which the law will protect the owner’s interests. Often, the owner’s interests are protected by “property rules,” which, through various civil, equitable and...

Throughout western Europe, beginning about 1200, leasing of lords' estates became more common relative to direct management. In England, however, direct management increased beginning around the same time and until the fourteenth century, and leasing increased thereafter. This article models...

In a full-information, zero transactions costs world, the degree of protection afforded to an entitlement does not affect the likelihood of efficient trade. In reality, imperfect information is often inevitable. Specifically, a party will usually have incomplete information about fairness norms...