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I'm lonely, and created a private CBDC

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I'm lonely, and created a private CBDC

#1
I'm an autodidact, a cynical lover of economics and finance, a software engineer by trade, and a perpetual nomad of 15 years.

My CBDC has two features; 1) an automatic economic-defuckifier, and 2) a stable money supply.

Let's talk about private currencies, central banks, and how I landed on this.

Re: I'm lonely, and created a private CBDC

#2
For the defuckifier, I chose a UBI, or you can call it a "negative income tax," or a perpetual redistribution. Something devoid of moralistic choice - it's just something everyone gets and it does the job of the Fed, which is to keep the money flowing. The marketplace determines the actual value of the UBI.

As you might reason, a Central Bank becomes necessary to account for the identities of those receiving the UBI. No eyeball scanning, just old-fashioned verification, like opening a bank account.

Re: I'm lonely, and created a private CBDC

#3
For the stable money supply, let's cap it at X-money per person. We want a money supply that grows to accommodate new users of the currency in order to prevent deflation, and a supply that's capped and predictable to prevent inflation. Everything else is relative, and the marketplace determines the value.

Re: I'm lonely, and created a private CBDC

#4
A tax is needed to raise the money for the UBI, and to keep the value and money supply stable. Income tax is unnecessary if you say money that's sitting doing nothing will be taxed out of the system (basically a waste tax). The whole system is being taxed away at 1% per month to pay for the UBI. If you spend, lend, or invest your money as soon as you get it, you never pay taxes.

There's a neat equilibrium here. UBI is put in, but slowly being taxed away while it sits. If your account is zero, you're not paying any tax, and the account grows quicker. The more your account grows, the slower your account grows, and your account growth keeps slowing until it stops at equilibrium. The amount of UBI being put in matches the amount of tax being pulled out. It's an advantage to use the money rather than save it, because you're being taxed on less money.

Re: I'm lonely, and created a private CBDC

#5
A successful private currency would be one which was your preferred currency to make a transaction with in the grocery store, over and above euros, dollars, and pesos. Despite the romanticism of it, cryptos don't have the possibility of becoming useful currencies, and it has nothing to do with them being cryptos. No private currency ever existed that has had widespread adoption, for instance, a private gold-standard currency. Before crypto, what prevented a private currency from globally taking hold?

Private currencies have all the problems of national currencies, and none of the tools to try to unfuckify them when the business cycle ends. So, a private currency needs a mechanism that replaces what the Fed and congress do in a crash, which in the simplest terms, is to get money back out to people to spend.

Re: I'm lonely, and created a private CBDC

#7
Posting this as a comment thread is a suboptimal format. I suggest reposting it as a single post or q link to a blog. Or at the very least put numbers to indicate intended ordering of your comments, as voting will change their ordering for readers.

Comment order is still preserved here: https://news.ycombinator.com/threads?id=nealbozeman

Re: I'm lonely, and created a private CBDC

#8

A tax is needed to raise the money for the UBI, and to keep the value and money supply stable. Income tax is unnecessary if you say money that's sitting doing nothing will be taxed out of the system (basically a waste tax). The whole system is being taxed away at 1% per month to pay for the UBI. If you spend, lend, or invest your money as soon as you get it, you never pay taxes. There's a neat equilibrium here. UBI i…

I propose progressive real estate tax to finance UBI.

If you have a lot of property, it costs you more to pay the tax on it than it would cost if the ownership of those properties was split between many smaller owners.

Obviously property owned by you includes properties owned by your subsiduaries so you can't fake-split ownership.

This tax apart from financing UBI will encourage small real estate ownership and will curb the effect where UBI is sucked away by landlords just raising the rent.

Calculation could be fairly easy. To get progressive tax you just take currently tax paid by you and your subsidiaries on the property you own, raise it to some power, like 1.2 (should be fine-tuned), and deduct progressive tax that your subsidiaries pay on that property. I think that should work. Maybe there are better methods?

You could gradually raise the factor over months and years so that large property owners have time to unload and you can control drop in real estate prices due to that.

Re: I'm lonely, and created a private CBDC

#9
post #7

Posting this as a comment thread is a suboptimal format. I suggest reposting it as a single post or q link to a blog. Or at the very least put numbers to indicate intended ordering of your comments, as voting will change their ordering for readers. Comment order is still preserved here: https://news.ycombinator.com/threads?id=nealbozeman

Thanks, it's okay that the comment order shifts around. It's intended, so the most interesting aspects rise up.

Re: I'm lonely, and created a private CBDC

#10
post #8

A tax is needed to raise the money for the UBI, and to keep the value and money supply stable. Income tax is unnecessary if you say money that's sitting doing nothing will be taxed out of the system (basically a waste tax). The whole system is being taxed away at 1% per month to pay for the UBI. If you spend, lend, or invest your money as soon as you get it, you never pay taxes. There's a neat equilibrium here. UBI i…

I propose progressive real estate tax to finance UBI. If you have a lot of property, it costs you more to pay the tax on it than it would cost if the ownership of those properties was split between many smaller owners. Obviously property owned by you includes properties owned by your subsiduaries so you can't fake-split ownership. This tax apart from financing UBI will encourage small real estate ownership and will c…

It's a private CBDC, so a private CBDC couldn't collect on property tax. Anyway, I'm considering only dead-simple ways to fund the UBI, which means tapping in to all money across the system continuously, evenly.
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