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Does Crypto Expand the Money Supply?
We live in interesting times, and let’s face it: mostly, in a good way. It doesn’t have to stay that way, naturally, and it won’t stay that way naturally.
This has always been the weak spot in any system that insists on centralized management of certain functions. Of course, that’s the fundamental flaw and conceit of socialism: it relies on the active intercession of omniscient beings to order activities better than the masses of private actors can. Usually, “better” means “less volatile” to the policymakers who set up the committees of omniscient beings (personally, I would say “better” means “less fragile,” which is the opposite of “less volatile”).
The best argument for using the collective wisdom of the anointed few is to prevent the tragedy of the commons, where individuals making private decisions can impact the use of public goods. And that brings us to money.
I think it is a fascinating question whether ‘money’ is a public good, which should be regulated and controlled. Or is a particular currency, such as the US Dollar, the public good which should be regulated and controlled? The argument the Federal Reserve would make is that, absent the control of the Federal Open Market Committee, the money supply would grow or shrink in dangerous and random ways. Or at least, that would be the argument they would make, if they cared about the stock of money any more.
There is no plausible argument in my mind that “interest rates”, which is what the Fed now works to control, is a public good that is better managed by the Smart Guys. So, weirdly, the Fed now manages something which they don’t have any knowledge about that should supersede private market actors (rates), but does not purport to manage something they could plausibly argue is a common good that no one directly controls (money).
** Separate question: are the Cognoscenti at the Fed any good at it? Chairman Powell said yesterday that the Fed is likely to stop running down its balance sheet soon. With the balance sheet still at 22% of GDP, compared with the pre-GFC normal of about 6% – see chart – “Until the job is done” has apparently become “until it’s time for my smoke break, and then you’re on your own.” What’s the matter with kids today?
So the answer to this ‘separate question’, as inflation remains at the highest level of this millennium and is now headed higher, is “of course they’re not. Why are we even asking that question?”
I actually want to go slightly further. The Fed no longer tries to control the money supply, which at least they might have an argument for doing, in preference to managing interest rates against the market-clearing actions of private actors. But over time (and accompanied by the whining and moaning of central bankers), the concept of money has gotten squishier and squishier. One of the reasons that central bankers want to control crypto is that they fear the power of money loose in the wild (ironically, given that they stopped worrying about money a long time ago), untamed by the Anointed Stewards of Money.
The question is, does crypto expand the money supply? For the purposes of this question, let’s ignore the official definitions of money, M1, M2, M3, etc and just focus on ‘spendable balances.’
If you give me a dollar, in exchange for something that feels like a dollar and that you can spend (say, a stablecoin like USDC), have we increased the money supply? The answer depends on what I do with that dollar. If it is deployed to a vault, then obviously the number of ‘dollarish’ units in circulation haven’t changed. You have minted $1000 USDC, but there are now $1000 USD that are sequestered in a vault and not spendable. The amount of spendable money hasn’t changed. If instead that $1000 goes to buy a Treasury bill from the government, then it is going to the government to spend. Normally, buying Treasuries doesn’t change the amount of spendable dollars, because in buying a Tbill I am deferring my decision to spend (instead, I hold securities) and delegating that decision to spend to the government. I exchange my future spending for the government’s current spending, and in the future that transaction is reversed when the Tbill matures. Some people think that means that Treasury issuance increases inflation because it increases money, but it doesn’t. The Treasury bill is just a token representing my deferral of spending into the future.
But if I was able to buy that Tbill because I issued a USDC token, which you can spend, and then gave the fiat money I received from you to the government in exchange for a Tbill, then I have doubled the number of spendable dollars in circulation: $1000 in the form of USDC, and $1000 in the form of dollars sent to the Treasury which will be spent. Essentially, what has happened is zero-reserve banking. If I were a bank and you deposited $1000, I could lend out only, say, $900 of that (“fractional reserve banking) and in principle the Fed can control that multiplier by changing the reserve requirement.[1] But now you’ve deposited $1000 and I am lending 100% of that to the government. Stablecoin manufacturers in this way are basically banks issuing their own currencies. Now, a lot of that money is going abroad, but it looks like money to me.
Worse are the vaporware crypto issuers who simply create supply out of thin air. If people accept bitcoin as money, rather than as a speculative chip to trade around, then I have created money with no reserves whatsoever, and no limit on how much ‘money’ I can so create.
If this is true, then the irony is that crypto – which was inspired originally by the desire to remove money from the ministrations of the Very Smart Bankers who could ruin money by creating too much of it – could be the very tool that creates the inflation its originators wanted to protect against. In that kind of world, I really don’t understand the use of a nominally-anchored stablecoin. If the overall money supply growth is unbounded and now essentially uncontrollable (once the size of the crypto world gets sufficiently big), then holding something that is pegged to the sinking ship seems counterintuitive to me.
While I didn’t start this article with the intention of pointing out that our USDi coin is a raft rather than an anchor (like stablecoins), it does seem to be relevant here to mention that you can now mint USDi directly from our website: https://usdicoin.com/coin . And, while the increase of USDi will contribute to the overall money supply – at least it has a built-in defense!
[1] …but it doesn’t really work like that any more. The Fed still has a dial to turn that limits how much lending can happen on a given depository base but it isn’t as clean as it was when there was a simple reserve requirement. This is well beyond the point of this article.
Inflation After 100 Days
It is hard to believe that a third of the year is already past. Some people, of course, would say that it seems like a hundred years have passed in the first hundred days of Trump’s second term, but to me it seems like a blink.
Here’s a quick mark-to-market summary of where I think we stand with respect to inflation and the economy generally…after which I actually have another point for this column:
Uncertainty. That’s the watchword, of course. One place this shows up is in the huge spread between survey data and hard data. The survey data is tinted with fear of uncertainty, and is very negative (and likely influenced by the media deciding that Trump’s Administration signals the End of Days); the hard data is clearly softening but not dramatically so – and frankly, that was already under way in some ways since at least 2023 when the Unemployment Rate started heading slowly higher. In my view the softening of the hard data won’t ever get to be dramatic in this recession, and this will end up being more like a garden-variety recession we used to have pre-2000.
Inflation will be higher than it would otherwise be, because of tariffs, but lower than many people think because people greatly exaggerate the effect of tariffs. Tariffs only affect goods, and only significantly if they are goods facing inelastic demand. There will be some shortages in the near-term, and unlike during COVID when many of the shortages were caused by too much demand induced by money-drops to consumers, in this case it really will be supply constraints. Look out for things like ibuprofen, which is 90% sourced from China which makes it hard to completely switch supply to domestic suppliers. But these are short-run or in some case medium-run disruptions as supply chains shift. As domestic or lesser-tariffed countries replace the highly-tariffed suppliers, the supplies will respond and prices will come back down – not all the way to where they were, but it will feel like deflation in some cases because we mentally refer to the most-recent price, not to the year-ago price.
But either way, the tariffs are a jump-discontinuity, a one-time effect. The uncertainty, less so but that will fade (as an aside, and as I’ve noted previously, the high uncertainty had the effect in Q1 of causing money velocity to decline very slightly for the first time in a couple of years). By the end of the year, things will be much more settled and inflation will be stabilizing again…but the story continues to be that inflation will stabilize in the high 3s, low 4s, not at 2%. This probably means the Fed will not be easing much, although if there is a significant slowdown not caused from net trade – the Q1 drag was significantly from the surge in imports due to front-running tariffs – the Fed will ease even if inflation hasn’t come down. They’ll point to tariffs being transitory, although I sincerely doubt they will use that word! And they’ll be right, but they’ll also be wrong. Money supply growth is still too fast to accommodate 2% inflation especially in a deglobalizing world.
We’ll talk more about all of these things in columns here and in my podcasts over the next few months. But today I am still very preoccupied with getting USDi[1] launched, getting investors involved, talking to crypto ecosystem providers, etc. And I want to address one question I get routinely these days – not just about USDi, which exactly tracks CPI but adds nothing on top, but about the underlying investment strategy that I’ve been running/marketing for 3.5 years. The question is, “why should I buy something that returns CPI when inflation is at 3% and I can buy Tbills and earn 4.25%?” Here are two important pieces of the answer – and they’re just as important to investors who operate wholly in the traditional finance world as it is to people operating in the crypto world.
The first part of the answer is that while Tbills are above inflation now, that is not exactly guaranteed. In fact, for the last quarter-century it has been fairly unusual.
Sure, if you go back to the 1980s and early 1990s, when inflation was high and coming down and the Fed was following inflation down, you can find a lengthy period when Tbill rates were above inflation. Is the current period, with inflation where it is, comparable to the period when inflation was descending from double-digits and the FOMC was dominated by hawks? Do you think Trump will replace Chairman Powell and other Fed governors whose terms expire, with hawks? It doesn’t seem that way to me. I think it’s important to realize that is the bet you’re making, if you hold short cash instruments as an inflation hedge.
The second part of the answer is that holding a cash instrument does not protect you during an inflation spike because the Fed cannot respond fast enough, and a cash instrument in nominal space does not protect you from a dollar crisis. Almost nothing does, in fact, as stocks and bonds both do poorly in those cases as do ‘inflation hedge’ products based on equities or bonds. Here is a chart of the recent inflation spike. How well did your Tbills, or short-duration bonds (VTIP) or long-duration inflation bonds (TIP), keep up? Did they ever catch up?
To me, any allocation to low-risk securities that is meant to serve as a volatility buffer for a portfolio, but does not hold inflation beta, is completely missing the value of that beta in certain scenarios where very little else is helpful. When inflation spikes, stocks and bonds become correlated (down). You can (and should) add commodity allocations to your portfolio, but those consume part of your risk budget and push out the equities, hedge funds, private equity, and other higher risk asset classes. If you can get the inflation beta from a very low-risk part of your portfolio, you ought.
The foregoing is, transparently, partly self-serving. But the products I’ve been involved with developing have never been developed because they produce big fees or are easy to sell.[2] I’ve developed them because they’re useful to investors. And, parenthetically, I do think that the worker is worthy of his wages.
If you want to find out more about USDi, I urge you to visit the home page https://usdicoin.com, where you can see the current value of the coin increasing minute-by-minute with inflation. If you’re a denizen of the crypto world, then you might also be interested in joining the Telegram read-only group for the USDiCoin, available at https://t.me/USDi_Coin. That group is where we will make announcements about the coin, post the price of the coin periodically (at least daily; automation in process), post the monthly reports confirming the collateralization of the coin, announce new market-makers and markets…and also post some inflation-related charts, such as I used to do on Twitter on CPI morning, when Twitter allowed such automation. If you’re at all interested in inflation and/or the inflation-linked coin, hop on.
[1] If you don’t know what USDi is yet, read my prior article https://inflationguy.blog/2025/04/15/announcing-usdi-inflation-linked-cash/
[2] Understatement of the century.
