Hive Excess Inflation
Did you know that since the Hive/Steem hard fork in March 2020, over 5.3 million more Hive was created than Steem?
Historically, both Steem and Hive have had the problem that inflation is a) not entirely predictable and b) typically higher than intended. It's the 'excess inflation problem' and I wrote about it here, highlighting the difference between Hive and Steem inflation only a short period after the split*. Since I wrote that post, Hive inflated considerably more than Steem, by about 5 million in total between the hard fork and March 2021.
However, that is only the difference between Hive and Steem since the fork - to understand the full scale of the problem we have to look back to hard fork 16, all the way back in November 2016. Steem forked to a new inflation curve that would start off at 9.5% per year, and gradually decrease (it should be about 7% now). If Steem had actually inflated at 9.5% per year, by November 2020 there would be ~282 million Steem and Hive in existence. Instead there was ~372 million Steem and ~376 million Hive. In both cases, over those four years there was 90+ million excess Steem/Hive created more than the intended schedule.
Inflation Under Control
In Hive hard fork 24, a feature was added that allowed users to donate Hive to the DHF. Importantly, that Hive would be instantly converted to HBD at the feed rate. In February 2021 proposed the HBD Stabilizer system, which would exploit this feature to use DHF capital to create a downward pressure on HBD price whenever it was incorrectly priced above $1 by the market. This would not only put pressure on HBD price to return to $1, but it would also remove Hive from supply in two ways. First, all bought Hive would be converted to HBD and instantly removed from current supply, secondly most of that HBD itself would be in the DHF where it would only be released by consensus. Additionally, upwards price pressure on Hive could also reduce the virtual supply of Hive.
first started receiving funds from the DHF on February 20th.
Daily budget of the DHF. Source
Though HBD has not been stable since this project began, it has been extremely successful at eliminating Hive supply. On 31st March 2021, the stabilizer had grown so much capital for the DHF, that it was able to buy more Hive than the non-virtual inflation rate per day, officially making Hive deflationary, and that deflation rate has continued to grow. With Steem continuing to inflate ~62,000 Steem per day and Hive deflationary, the difference in supply has been rapidly narrowing. At the time of writing the supply difference is a mere 104,601. I expect by this time tomorrow, Steem supply will exceed Hive supply, the "supply flippening".
Let that sink in. In just over 10 weeks of operation, has eliminated a difference of 5.4 million between the supply of Hive and Steem
Inflation May Still Be A Problem
It is not completely clear that we have solved the Hive inflation problem. All the Hive supply was converted into HBD. A large part of that is now in the DHF and unlikely to be released any time soon. However, another large portion was released as HBD inflation. That could come back and bite us - if demand for HBD is not high enough to keep it at $1, the stabilizer will cease buying Hive and we may see the HBD be converted back into liquid Hive - contributing again to increasing inflation. The current rate of deflation is due to the fact that we can exploit massive overpricing of HBD - that is something which can't be expected to continue indefinitely.
What has changed substantially is that the Hive community, stakeholders and witnesses are thinking about managing inflation again.
- HBD interest was reintroduced, which provides an incentive to hold HBD instead of converting it at marginal rates of profit.
- Hard Fork 25 changes HBD interest to only savings - which should allow us to increase HBD interest to encourage more holding of HBD outside of exchanges.
- The
may also use capital from the DHF to support the HBD peg - as long as risks are managed it should be expected to profit, and mitigate inflation from HBD conversions.
The key difference between now and 1 year ago is that smart people are actually addressing the problem, with the capital of the DHF available, and encouraging demand to hold HBD without converting. For that reason I believe that this time - Hive will continue to have much lower inflation than Steem, and perhaps finally having a functional decentralized stablecoin to boot.
* At that time I made a prediction, that inflation would be worse for Steem, based on the fact that Steem had inflated more in that initial short time, and the price performance of Steem/Hive after the fork. That turned out to way off, because Steem performed better in price and there was higher demand for SBD. HBD was converted far more over the next year, and at low prices. This is part of the inherent problem of inflation in Steem/Hive - it is dependent on pricing, which itself is impossible to predict.