How Inflation Works
finmasters.com
finmasters.com
Now, Milton Friedman may have slightly exaggerated (or at least it's easy to interpret what he said in an exaggerated way). It is possible for the general level of prices to increase due to events such as wars that interfere with production, rather than because the money supply was increased, and that may be a current contributor to inflation. But mostly it's the government creating money. Deliberately. Inflation isn't something that "just happens". It's a deliberate policy choice by government.
His philosophy proven again correct in my view. I found Yellen's comments staggering - having to apologize for not seeing inflation coming - after the US increased money supply 40% from 2020-2022.
What other pretty basic economic realities are not being considered by our leaders?
The problem with central bankers is that they don't have any consequences for their mistakes. No one will lose their job or any detrimental effect on their career. In fact, the system will select for people that have a orthodox view on economics that allows politicians to increase spending, cut people a few thousand dollar checks and give huge handouts to the largest corporations all while obfuscating the actual effects of their policies and robbing future generations of wealth
At the instant of printing money they have not changed underlying economic production, but they have created more dollars in the economy with which people can use to compete to buy things, thereby pushing prices up.
Not sure if you are using the quote in the article as the one sentence definition here.
My point is that people often claim that inflation is tied very tightly to printing and that the government is full of idiots who should have known that printing would cause high inflation. The post that triggered my comment was the following.
> I found Yellen's comments staggering - having to apologize for not seeing inflation coming - after the US increased money supply 40% from 2020-2022.
> What other pretty basic economic realities are not being considered by our leaders?
Yet it is clearly more complex than this, since simple relationships between printing and inflation do not account for the last decade of observed printing and inflation.
Whether the people in government are idiots or not, it almost is always politically expedient to err on the side of printing more money, since politicians and politically appointed bureaucrats typically seem to be more focused on the short term (the next election) until there is uncontrolled inflation. That being said, I don't think we've had a president who had a strong intuition for economics since Eisenhower.
> Yet it is clearly more complex than this, since simple relationships between printing and inflation do not account for the last decade of observed printing and inflation.
How so? We've had inflation for the last decade, and we've had rising wealth inequality on top of consumer inflation (which I consider to be a different type of inflation), which can largely be attributed to increases in the money supply and broken graduated income tax brackets. The central issue here seems to be that you are not differentiating between the magnitude of money printing last time around (which did indeed affect prices throughout the market over the decade) and the unprecedented magnitude during the pandemic.
> If there is a many-year delay (to account for the low observed inflation during years of monetary intervention during the 2010s), then why are people blaming today's inflation on printing during the past two years?
2 years is a long time. While commodities, equities, and real estate started exploding pretty quickly, it took a little over a year for consumer prices to start increasing at an unsettling rate. But just because there is some hysteresis, does not mean it takes 10 years.
"Classically" CBs inject money into the economy via purchasing financial assets. It gets filtered through banks and financial markets, so it's expected that this is where inflation hits first and hardest. Over time as people cash out of those rising assets the inflation spreads and starts warping the prices of other things like houses, degrees etc.
The sort of inflation we're seeing now that also affects the prices of every day items is primarily due to lockdowns. CBs bought government bonds directly, which they'd been doing for a long time but they did so on a massive scale in order to fund support loans and stimulus cheques. But everything was shut down, so people just deposited those loans into their banks and had nothing to do with them except speculate on stuff like NFTs. Now the world is opening up again that money is getting withdrawn and spent on normal, every day items, some of which are also in short supply for lockdowns and war related reasons.
Yellen's comments are not contrary to what Friedman says and reasoning only from money supply is wrong headed. It's money supply & velocity and velocity dropped off a cliff in 2020.
Edit: I always thought this was a cool quote, though in this case and many others I tend to agree with Milton Freedman. Perhaps it’s the voices in the air.
This is really getting old. Literally so. It's been over twenty years already. So my first response would be: perhaps get over it?
> I must have tossed it off quickly (at the time I was mainly focused on the Asian financial crisis!), then later conflated it in my memory with the NYT piece. Anyway, I was clearly trying to be provocative, and got it wrong, which happens to all of us sometimes.
* https://www.snopes.com/fact-check/paul-krugman-internets-eff...
My second response would be that he's not as wrong as your probably think he is/was:
> So the first part of Krugman’s prediction was obviously, completely, unequivocally wrong. It turns out that people have a lot to say to each other. More than we ever thought. A total zero on that one. Points to the dunkers.
> The more interesting half of the quote though — and the one that the critics mostly remember — is the second part about the impact on the economy being no greater than the fax machine. This one is completely defensible.
> As Skanda Amarnath, head of research at Employ America, wrote to me, what people see as a major economic impact is really the social impact. From a true data impact, Krugman wasn’t wrong. “Productivity growth has been substantially weaker during the age of the internet,” Amarnath wrote. “The same deceleration is visible in terms of both nominal and real investment in software and even the broadest definition of hardware (information processing equipment). There has been some shifting and cannibalization of activity as a result of retail moving to e-commerce channels, and new media dominating advertising services at the expense of old media, but if we’re talking about macro impact beyond substitution, the burden of proof is with those eager to mock Krugman on this point.”
* https://www.bloomberg.com/news/articles/2021-05-24/paul-krug...
It is still funny.
* https://www.nytimes.com/column/paul-krugman
and tweets regularly:
* https://twitter.com/paulkrugman/
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Counting the mortgage itself would make sense if the holder of the mortgage regarded it as "just as good as cash", but of course holding a mortgage is not at all equivalent to holding cash. Holding a mortgage is a long-term investment with uncertain return, and limited liquidity, not a money equivalent.
https://www.federalreserve.gov/releases/h6/current/default.h... (Table 1 footnotes)
https://www.bankofengland.co.uk/quarterly-bulletin/2014/q1/m...
https://www.imf.org/en/Publications/WP/Issues/2019/12/20/Mon...
But yeah, we can agree that what's counted isn't the mortgage per se, but the balances of the buyer/seller (which came into existence when the mortgage was issued).
Even if I had stable wages and production in my country, if suddenly every trade partner was charging me more for my imports (for example due to supply chain constraints), then my inflation would go up.
It is very stupid to just speak for inflation by looking at one country.
The exchange rates should just shift continually so that the country that isn't expanding its money supply doesn't experience inflation.
Which means you admit there's a mechanism for inflation without it being a monetary phenomenon. Which means that it's possible that it's not a monetary phenomenon in the US.
EPSTEIN With respect to your saying you would not want to see a central bank, you long ago proposed that we simply pursue a policy of steady growth in a particular monetary aggregate. But wouldn’t that require a central bank to implement?
FRIEDMAN Yes, but I would substitute a computer for it, not a central bank. All you would have to do is have it buy or sell X dollars of securities. It is purely a technical matter.
https://web.archive.org/web/20180923005629/https://www.hoove...
There's a couple of technical reasons Friedman thought the money supply had to keep increasing:
1. he was a subscriber to the deflationary spiral theory, which doesn't make much sense as a concept but has a lot of subscribers in economics
2. dollars and similar currencies have very limited resolution because most payment methods can't handle fractional cents, so if one cent becomes too valuable you start to destroy products and services for which the best price is less than that. Bitcoin doesn't have that problem to anywhere near the same extent because the resolution of the currency is much higher, and the software can all handle very small values.
As for the fixed quantity, it's just a property of some coins: other don't have this restriction/feature (depending on how you like it!)
If you think it's a desirable feature, it could also be fully automatized, and not just by a time trend (ex: grow by k% if the number of transactions grow by x%)
> It is possible for the general level of prices to increase due to events such as wars that interfere with production
In that case, output shrunk relative to the money supply (or, the money supply grew relative to output).
Milton Friedman's definition is axiomatically correct. Nominal prices rise either because money is worth less (money supply increases) or things have become more expensive to produce (output has fallen).
The other is the "actual" price level people are paying. For instance, if the price of beef goes up 100%, naturally many people would opt to buy less beef and substitute it with pork or chicken. It also takes into account improvements in productivity. For instance, beef produced today requires a lot fewer inputs and a lot less uncertainty than beef produced 10, 20, or 50 years ago. So naturally the real price tends to go down over time.
Politicians prefer the second type of inflation because that's the important kind since its what people are actually spending. Who cares if beef goes up in price, people will just consume more substitutes. The other benefit is that a lot of government expenditures are tied to inflation. So if you can get the reported inflation down means saving trillions of dollars over the next decade.
The problem is that central bankers use the idea of substitutes and improvements in productivity to allow them to print money. This is the same as increasing tax receipts but it goes unnoticed, doesn't have to be voted on and can be blamed on "the market".
I question the whole premise that inflation is good. Why shouldn't things get cheaper over time? Every year we're better at producing beef, so why do we applaud when beef prices go up a little bit? If you want more tax revenue, do it the proper way by increasing tax rates.
What would falling prices look like? Modern economists claim that it would lead to all sorts of problems like people consuming less, opting to wait for prices to come down. But if you look at the most productive sectors and hottest products of our economy, you'll see that they have falling nominal prices. For instance the same iPhone or car will drop in price dramatically if you just wait a year or two. But people still buy new iPhones and cars knowing its a rapidly depreciating asset. They also take out loans to finance these products, knowing full well they'll be paying off a $1000 loan for something that'll be worth $900 in just one year. And if prices for all goods went down over time, that would amount to every worker on a fixed salary essentially getting a raise every year as a dividend for living in a productive prosperous society.
Overall it's all just too convenient for economists and central bankers to claim that slightly rising prices are good for an economy. It allows a backdoor to increased taxation through money printing. It covers up what monetary policy is actually doing. I wrote more about it in a blog post [0]. I'm just not convinced that falling prices are bad. And obviously we know what happens when inflation gets out of control. It means millions fall into poverty, preventable deaths go up and every few years we're arguing about raising the minimum wage or other such distortive measures
https://mleverything.substack.com/p/what-if-prices-went-down...
Best thing i read on the topic is how the Brazilian hyperinflation was fixed https://text.npr.org/130329523
Once you look at it from this angle most of this starts making a lot more sense. Especially post-Austerity monetary policy
edit: tldr: They invented a new theoretical currency. All prices were each month listed in the actual price in the old currency and the price in the new currency (that didnt exist yet). And each month the new currency was redefined so that stuff still cost the same in the theoretical currency. They did this for a few months till they declared inflation fixed and creating the new currency that had "proofed" its stability the previous months. And Abrakadabra, people believed and inflation was fixed through the introduction of the Brazil Real. Obvious when you think about it, its not called fiat currency for nothing.
>Say, for example, that milk costs 1 URV. On a given day, 1 URV might be worth 10 cruzeiros. A month later, milk would still cost 1 URV. But that 1 URV might be worth 20 cruzeiros.
>The idea was that people would start thinking in URVs -- and stop expecting prices to always go up.
That’s assuming the government is continuing to print money. Without that, inflation is an exponential function that quickly runs into real world limits.
That said why governments are printing money is often a very tricky problem. It can for example be used as a substitute for more obvious taxes in a highly corrupt society.
The problem is suppose an egg costs 10 X today and 20 X in 1 month. Sure in 1 month it might work but in 5 years it’s costing ~1.1 X 10^18 X and there is simply nowhere near enough X for a single transaction of anything.
Which isn’t to say the economy would be better off in the short term. High inflation can be semi stable for long enough to be ruinous.
https://inflationdata.com/inflation/Inflation_Rate/Historica...
That was considered such a problem that Nixon's economic team took some radical actions (wiki)
> "Nixon issued Executive Order 11615 (pursuant to the Economic Stabilization Act of 1970), imposing a 90-day freeze on wages and prices in order to counter inflation. This was the first time the U.S. government had enacted wage and price controls since World War II."
In the current world, there's an additional major factor: exports of refined products (gasoline, diesel, jet fuel) and natural gas from the USA abroad, while very profitable for the refinery operators, are driving up prices domestically. Hence, another radical action that could be taken would be to raise export tariffs or actually ban these exports. This would drive down prices domestically and reduce the knock-on effects that high fuel prices have on delivery of food and other products.
As far as Milton Friedman, that clown was never anything but a propaganda sock puppet for Wall Street, just like Alan Greenspan. Their idiotic theories gave rise to the 2008 economic collapse, and anyone recycling their discredited propaganda at this point in time is only making a fool of themself.
https://benoitessiambre.com/macro.html , https://news.ycombinator.com/item?id=31785199
Deflation is often confused with stabilization. Deflation would have prices returning to their pre-inflation numbers, whereas stabilization simply means that the rate of inflation returns to its previous value while prices remain elevated.
Deflation is the stuff of fairy tales and dreamers. Realists pray for stabilization.
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Huh? Isn’t that not adjusted for inflation?
If the raise of prices originates from inflated imported prices, why not set import high import taxes to reduce the imports and rejuvenate the local economy?
Why do we have to suffocate our local economy to fight imported inflation ?
Yes the sedan I have now also gets me from point a to b with seating for 5 as it did in 1970 but the safety, efficiency, capabilities are all much more advanced.
Less apples to apples and more red delicious to cosmic crisp.
If everyone suddenly has twice as much money, suppliers will pretty soon run out of goods to sell if they don't raise their prices.
It's funny because all the theories presented in the article - that inflation is caused by mandatory minimum wage, government regulation and taxes - is exactly what a greedy person would suggest.
Another hot take on inflation, I think, is https://eand.co/the-economys-crashing-because-we-re-an-indus...
I worry that we’re blindly and foolishly waking into a preventable WW3.
That there is a difference between ruzzia and Ukraine and ruzzia is denying this is the whole point of the affair.
Beside, you can't bring the war to ruzzia, everybody knows, they will get away with their war crimes. They have nukes and they give a shit, plain and simple.
Realpolitik.
So, there is a difference. Hopefully, some strong emotional biases have just affected your brain and not also your I.
I have every right to make "Hitovst Nickels", and you have every right to not accept them. The crime comes with the gun in the room forcing you to accept them.
"Dollar" is a term that includes silver. When corrupt US government debased the currency, it was no longer a dollar, but counterfeit. FRNs are not dollars. No fiat currency is a dollar."
People, scam artist or no, should be free to create whatever currency they want.. it's the forcing others to accept it that is a crime.