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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.

[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.

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