Thanks for drafting this and educating the community on the topic!
- Is there support to budget for liquidity incentives at all?
I support this in general. Liquidity is necessary for DeFi integrations and usability.
- If yes, is there support for increasing the total annual inflation (currently 5%) to support this and/or reduce other allocations (oDAO or NO rewards) or should this exclusively come from the pDAO budget?
I believe that we should bump up pDAO’s budget, and allocate incentives from pDAO. This is because the incentive program needs to remain agile to a changing market while setting fixed expectations on overall inflation, for token holders to be able to plan. Tokenomics changes at that level tend to incur political costs, and we don’t want to do this for each adjustment of incentives.
There are also multiple ways to spend this budget to create liquidity going forward:
- Incentives to DEX LPs for staking their LP
- Procuring protocol-owned liquidity over time
- Incentives for minipools that volunteer to be exited by protocol in times of low DP
- Within the constraints defined in 2., what should the budget for incentives be?
The budget should be minimal to target a conservative TVL which grows as the protocol matures and risk is reduced. We should not blindly allocate a % of inflation and hope it works out well. There is a high chance of overpaying and encouragement of unwanted risk-taking. Too much growth can have a bad look on the protocol if we can’t let users unwind in a reasonable manner.
The exact mechanism/parameters can be discussed separately, but I can imagine it looking something like:
- Increase inflation by 2%
- all of this new RPL goes to pDAO treasury
- This will decrease by 0.5% a year, such that the inflation becomes 6% after 2 years.
- Target DEX TVL of 20,000 ETH
- pDAO to start spend 0.5% (of supply) p.a towards L1 uniswap liquidity
- Observe for a month and consider rebalancing and incentive proposals every quarter.
It’s also important to start collecting data on the effects of these incentives over time.
Side note:
Outside of incentives, there may be other liquidity mechanisms that we have not explored (I think?). eg. min-size in deposit pools. To support the liquid nature of the token, it may make sense to set a min-size to deposit pool after withdrawals are enabled. eg. When the balance falls below min-size of 100 ETH, the remaining ETH can no longer be used to match minipools - it can only be used for burning of rETH.
Right now, the min-size of 0 optimizes for protocol growth and minipool initialization. In the future, we should be fairer to rETH holders by favoring the market - we should not be matching more ETH for minipool staking when most rETH users want to exit.