Any function(s) employing Induced Reciprocity - Incentive driven reciprocal action(s) see also Reciprocal Altruism - when allocating properties to agents located in specified vectors. This is achieved by identifying and consequently pairing corresponding agents (using incentives) of a similar type, to attain a stable allocation.

In layman's terms these are Allocation Mechanisms that match people with similar interests on an incentive basis.