kschan Sure .. The data to explain the mechanics of inflation and math? There are better resources than my ad hoc writing for that. But look at the world, filled with inflating currencies. Real-world inflation does not make us as a WHOLE any poorer (except from moral hazard and an obfuscation of value (zombie)). But because of how the newly minted supply is distributed, it alters your POSITION in the wealth distribution hierarchy. If you are lucky and belong to the 1-5%'ers you will likely be a winner from inflation. If you belong with the majority, your wealth is silently skewed off your pocket and into the top classes. In the real-world, the moral justification for this redistribution of wealth is that it preserves and creates jobs. At Olympus, societal job creation is not part of the raison d'etre - so what would be the moral justification to tinker and intentionally skew inflation rewards in favor of one group of people versus another? According to early Medium posts, 90% of rewards go to stakers, 10% to the DAO. And anybody is free to join at equal opportunity - that is pretty darn attractive! But skew those 90% in favor of a certain group, and Olympus will be a whole lot less attractive for those looking at Olympus from the outside.
Suggestion #1: Do NOT introduce arbitrary yield tier levels as proposed above. It pegs favoritism to the system.
Our Elders, 2-3 generations ago used to sign papers, send to the government together with a cheque. Walk down to Post Office few weeks later, pick up a bundle of papers. Walk home, put them in a safe. At the end of each epoch, they would pick a coupon from the bundle in the safe. Walk back to the Post Office. Hand in the coupon, and get some interest paid out. The government offered interest, and near zero liquidity. 50 years have passed and we have digitized much of the financial world. The same instruments still exist, but they are now digital and the most liquid in the world and you can flip millions within the blink of an eye. Liquidity has an immense value and is a primary reason why U.S. notes are a most sought after instrument. Liquidity is also underappreciated by many in crypto. Olympus has as ambition to be the bedrock of DeFi. We do not conquer the world by going back 50 years in time - offering illiquidity. We need to ask the right question before going looking for answers. Whenever we put a "lock" on somebody, we create inefficiencies. We burden whoever tries to go inside, and we burden whoever tries to go out. We need less friction at the point of purchase, not more. Liquidity and returns are part of the same equation. Remove liquidity, and the Treasury will need to compensate for that flaw with higher yields, and less runway days for all.
Suggestion #2: Do try out diversified durations for (zero) coupon bonds with market priced yields, but do NOT lock up or punish the individual investor. This requires a rephrasing of the problem statement that OIP-9 is trying to address.