Seigniorage Shares
Seigniorage shares is a mechanism used by algorithmic stablecoins to manage price stability through a multi-token structure. The system typically involves a stablecoin and a secondary share token that represents ownership or claim on future growth.
When demand for the stablecoin increases, the protocol issues new stablecoins, with the seigniorage profit distributed to share holders. When demand drops, the protocol contracts the supply by buying back and burning stablecoins, often using the share token as a backstop.
This design attempts to create an elastic money supply that expands and contracts based on market sentiment. It relies on the expectation that the share token will accrue value from the protocol's success.
This is a complex economic design that requires precise balancing of incentives.