The origin of the sharing economy meets the legacy of fractional ownership

The sharing economy is changing the consumption and ownership of goods. As becomes more characterised by access-based consumption, becoming concentrated. literature on focuses almost exclusively shared practices rather overlooks question despite a substantial body work forms ownership, that is, fractional ownership. In this paper, I study extent linking between these two streams whether they have common conceptual base. analyse citations networks academic literatures, using Leiden algorithm community detection main-path analysis. find originated in consumer research debates over as opposed to possession, transaction costs. draw strand identify three aspects: psychological anticommons exclusion group cooperation. findings allow better understanding characteristics open avenues for future models economy.