The Tragedy of the Anticommons
Fragmented veto rights can prevent resources from being used even when many parties could benefit.
The Mechanism: The tragedy of the anticommons occurs when multiple parties hold rights to block access or use, making coordination difficult and leaving a resource underused. It contrasts with the tragedy of the commons, where open access can lead to overuse.
The Philosophical Pivot: Property rights can protect individuals while their fragmentation prevents collective benefit. A right that empowers one person may impose costs on everyone who needs coordination.
The Horizon: Patent thickets, land access, and fragmented infrastructure can illustrate this problem. Solutions must balance incentives and protection with ways to negotiate shared use.
Not every veto is wasteful; some protect important interests. The challenge is to distinguish legitimate consent from arrangements that make productive cooperation impossible.
A system can fail through too little ownership or through so much exclusion that nothing can happen.
A resource can remain unused not because nobody wants it, but because too many people can say no.
Where do individually reasonable rights combine to prevent an outcome that would benefit everyone involved?