Public Commons
Public commons are cultural and natural resources accessible to all members of a society, these resources are held in common, not owned privately, and in most cases governed and owned by public entities such as local or federal governments.
Public Private Partnership
A public–private partnership (PPP, 3P or P3) is a cooperative arrangement between two or more public and private sectors, typically of a long-term nature. Fairly widely adopted in property development, public land are developed and/or run by private entities, with mandates given for public benefits such as public spaces or affordable housing.
Subscription Commons
A form of “Private Commons”. Subscription commons typically charge a recurring membership price for anyone to access a shared used of private property or amenities. In most cases membership exchange is a financial arrangement with flexibility to roll-on / roll-off as needed, such as a co-working space.