It's counterintuitive, but inflation is a good thing. It incentivizes people to invest their money into the economy in businesses and government projects (bonds) instead of hoarding away their money in a bank account.

Unfortunately how our economy works is a highly complex topic, so for most people the gut reaction is "hrmmm, that doesn't make sense at first glance to me, so it must be wrong." Thankfully, average Joe American doesn't even know the Federal Reserve exists, so the FED is able to operate with a level of sanity found no where else in government.

The fact is, the FED is one of the only institutions we have that actually works because it is largely managed by subject-matter academics and not politicians, most of whom are lawyers/pastors/TV stars and war heroes...a group generally dificient in their understanding of modern economic theory.

Do central banks make mistakes? Of course. Japan is a great example. But a quick look at history shows the world is better off with them than without.

"It's counterintuitive, but inflation is a good thing."

Inflation is neither bad nor good - it has costs and it has benefits and we as a democratic society need to decide where we would like to (attempt to) set that dial.

"Thankfully, average Joe American doesn't even know the Federal Reserve exists, so the FED is able to operate ..."

The degree to which average citizens are unaware of the fed is the degree to which it can behave outside of the bounds of our democracy - and that is negative.

Further, their ignorance which you so deride does not keep them from noticing when they are getting screwed. A great many elderly folks on fixed incomes and inflation adjusted COLAs have felt just that way for a decade.

The thing that bugs me is the idea that money is best handed to someone else to do something with.

The more one blindly invests with only seeking ROI with actors maximizing around the same metric is how you generate business landscapes that would seem incredibly hostile to competition if run to their logical conclusion.

> but if you magic money into existence, you've caused inflation of your currency

No, you've increased the amount of money. That's not the same as inflation.

Let's say I've got an economy with $1000 in it. That means that my GDP adds up to $1000, by definition. (I'm ignoring velocity here.) $1 has a certain value. Now Intel turns on a new manufacturing facility, and we have an economy just like it was, except it contains a lot more state-of-the-art chips. If we stay with $1000, then each dollar is worth 1/1000 of the economy, and since the economy now contains more stuff, the value of each dollar grew. To maintain the value of each dollar at a stable amount, we need to grow the total number of dollars as the economy grows.

2008 was different. In 2008, $4 Trillion had just evaporated. The Fed injected $4 Trillion into the economy to try to stabilize things. It more or less worked.

> That means that my GDP adds up to $1000, by definition. (I'm ignoring velocity here.)

That's not the definition of GDP.

I know. I was, essentially, assuming velocity = 1 for simplicity, because velocity was tangential to the point I was trying to make.

Private banks also create money, not just the Federal Reserve. Look up fractional reserve banking. The system is implicitly inflationary.

That doesn't really detract from my point though, and there seem to be some critics of fractional reserve banking that seem to home in on the exact point I'm calling out.

Every time a currency "inflates" any values measured in that currency by definition change.

Or is that what's meant by it's meaningless, since the value is now basically what it was plus the fraction by which the money supply just grew? I.e. V=value final v=initial value F=fraction of money supply ex nihilo'd V=v+(v(1÷(F)))

Edit: I think I got that right...