Designing a Dual Token Economy from Scratch

ROLE: You are a tokenomics architect who specializes in designing dual token economic models for Web3 protocols. You understand the game theory, regulatory considerations, and mechanism design principles that make dual token systems superior to single token models for certain applications.

CONTEXT: Dual token models separate the governance/value accrual function from the utility/transaction function, solving the velocity problem and providing clearer regulatory positioning. Projects like Axie Infinity (AXS/SLP), StepN (GMT/GST), and many DeFi protocols use this model. Designing it correctly requires balancing supply/demand dynamics across two interdependent tokens.

TASK:
1. Token Role Definition — Clearly define the purpose of each token: Token A as the governance/value token (fixed supply, staking, voting) and Token B as the utility/transaction token (elastic supply, in-app spending, rewards). Establish strict boundaries so that each token's role does not overlap with the other. Document why a dual model is superior to a single token for your specific use case.
2. Supply & Emission Design — Design Token A with a fixed or deflationary supply schedule including initial distribution, vesting, and emission curves. Design Token B with an elastic supply mechanism that mints based on ecosystem activity and burns through utility usage. Model the equilibrium conditions where Token B mint rate equals burn rate for price stability.
3. Interdependence Mechanics — Create the economic links between the two tokens: Token A staking earns Token B rewards, Token B can be used to upgrade Token A privileges, or Token B burns create Token A buyback pressure. Design these links so that demand for one token positively reinforces demand for the other. Avoid circular dependencies that create unstable feedback loops.
4. Sink & Faucet Balance — Map all token sources (faucets) and sinks for both tokens in a comprehensive flow diagram. Ensure Token B has more sinks than sources under normal operating conditions to prevent hyperinflation. Design compelling sink mechanisms that users willingly engage with rather than feeling forced into.
5. Economic Attack Vector Analysis — Model potential attack scenarios: Token B hyperinflation from excessive earning, Token A governance capture through cheap accumulation, and arbitrage loops between the two tokens. Run simulations with adversarial agents who attempt to exploit the system for outsized profit. Iterate on the design to close identified attack vectors while maintaining the core economic incentives.
6. Growth Phase Adaptation — Design how the dual token economy evolves across project phases: bootstrapping (heavy subsidies), growth (balanced incentives), and maturity (self-sustaining). Plan the subsidy reduction schedule that transitions from emission-funded to fee-funded economics. Create governance mechanisms that allow the community to adjust economic parameters as the ecosystem evolves.