But no, macroeconomics is understood from sound general principles, but it is not a robust predictive theory. The analogy upthread to Navier-Stokes is apt.
There are multiple schools of thought on causes of inflation, but generally I agree with late Milton Friedman that it is "everywhere and always a monetary phenomenon". Money supply expansion growing faster than GDP expansion causes inflation.
To me the answer is very simple, the primary (not sole) driver is govt printing currency indiscriminately.
Basically why everybody decided to go with money printing during COVID btw, people realised in 2008 that a 2B default is the equivalent to printing 2B, so if that's the case, why not print money instead (that's a bad calculation imho, in my opinion in a capitalist market economy you need defaults for the market to work, and I would say, you need defaults that pierce the corporate veil).
Friedman is wrong, inflation is primarily caused by supply side shocks.
There isn't a single reason why someone might raise a price. It could be that they have some ideology about the size of the money supply (i.e. "printing money") or it could be that the costs of their inputs went up ("inflation") due to tariffs, or other supply chain problems. Or it could be a cynical bet that the market would bear a higher price ("using inflation as an excuse").
Blaming inflation on this-or-that cause is most definitely a political rather than theoretical exercise.
That will likely benefit hard assets like real estate and those with big stock portfolios, as top blue chips generally have some pricing power to offset increased cost, but I think real income will drop and you’ll get all sorts of weird second order consequences.
If I had enough confidence in it, an interesting bet might be borrowing to invest in big tech blue chips. You’re betting that Trump gets his way with the Fed politically, tech benefits from low rates, tech has power to raise prices, and that Trump will inflate away your debt.
Won’t be good for most Americans, but if you can’t beat em, join em?
{not financial advice}
Plus, while the real estate market on a whole might go up, I have a hunch the chances of one individual house appreciating are more varied than the chances of one of the big tech stocks appreciating… as they are the market at this point.
Edit to add: I think for the average American, real estate is the only plausible way to invest on margin, as you’ll never get 5:1 leverage at your brokerage, if you even have a brokerage.
Margin trading is for the already-wealthy. You can get a home with near-zero assets.
The next step if that happened could well be the puppetized Fed expanding the balance sheet to buy long term bonds. That would probably be bad for everything. Except perhaps gold.
pavlov•2h ago
deepsun•2h ago
estearum•2h ago
themafia•1h ago
msandford•1h ago
teachrdan•1h ago
throwawaymaths•1h ago
tzs•47m ago
nickthegreek•2h ago
esseph•1h ago
newfriend•1h ago
toasterlovin•1h ago
chrisco255•15m ago
Anyways inflation is actually declining and is well below 2022 levels.
https://www.bls.gov/charts/consumer-price-index/consumer-pri...
Retric•30m ago
chrisco255•14m ago
https://www.bls.gov/charts/consumer-price-index/consumer-pri...
Employment figures are different and have had lots of problems in recent years.
Retric•12m ago
Now if you’re happy comparing 12 month averages ending in July then sure 2025’s July was 0.2% lower than 2024’s July. But I’m assuming you’re talking Jan-Dec 2024 which we have vs Jan-Dec 2025 which IMO is to early to call.
zzzeek•16m ago
cyanydeez•15m ago