View source for Definition:Peer-to-peer insurance (P2P)

🤝 '''Peer-to-peer insurance (P2P)''' is an [[Definition:Insurtech | insurtech]]-driven model in which groups of [[Definition:Policyholder | policyholders]] pool a portion of their [[Definition:Premium | premiums]] to cover small [[Definition:Claim | claims]] among themselves, with a traditional [[Definition:Insurance carrier | insurer]] or [[Definition:Reinsurer | reinsurer]] standing behind the pool to absorb larger or excess losses. The concept reimagines [[Definition:Risk pool | risk pooling]] by introducing social dynamics — members typically share an affinity, profession, or geographic connection — and by aligning economic incentives so that unclaimed funds can be returned to the group or carried forward. P2P insurance emerged as a prominent [[Definition:Insurance innovation | innovation]] narrative in the mid-2010s, challenging incumbent distribution and retention models.

🔄 Operationally, participants pay their premiums into two buckets: one funds a communal pool earmarked for the group's expected [[Definition:Loss | losses]] and [[Definition:Expense | expenses]], while the remainder goes to a licensed carrier that provides [[Definition:Catastrophe coverage | catastrophic]] or stop-loss protection above the pool's capacity. When a member files a claim, it is first paid from the communal pool. At the end of a policy period, any surplus in the pool is either refunded to members as a [[Definition:Cash-back | cash-back]] dividend or used to reduce future premiums. This structure attempts to reduce [[Definition:Moral hazard | moral hazard]] — because members know that fraudulent or inflated claims diminish the group's potential refund — and leverages [[Definition:Behavioral economics | behavioral economics]] to encourage honest, loss-averse conduct.

🌐 The real significance of P2P insurance lies less in its market share, which remains modest, and more in the pressure it places on traditional insurers to rethink transparency, customer engagement, and [[Definition:Underwriting profit | underwriting profit]] sharing. Companies such as Lemonade popularized elements of the P2P ethos — particularly the giveback mechanism — even as their actual structures evolved toward more conventional [[Definition:Full-stack insurer | full-stack carrier]] models. For [[Definition:Insurance regulation | regulators]], P2P raises questions about [[Definition:Solvency | solvency]] safeguards, [[Definition:Reserve | reserve]] adequacy, and the legal status of the peer pool, ensuring that the model must still satisfy the same consumer-protection standards that govern any licensed insurance operation.

'''Related concepts:'''
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* [[Definition:Risk pool]]
* [[Definition:Moral hazard]]
* [[Definition:Insurtech]]
* [[Definition:Mutual insurance company]]
* [[Definition:Parametric insurance]]
* [[Definition:Microinsurance]]
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