Really strange time to be alive. People give money away in a scam ( at least tron is in my opinion) and the owner go to buy nice stuff...
I see companies closing in to 1 trillion USD, housing feeling decoupled from reality and the entire crypto market cap even now is ~300bln USD for what mostly is pure speculation. Odd.
if more dollar units exist, and the same or less purchasable units exist, then purchasable units have a value in more dollar units
the people increasing the money supply had an idea about what other people would spend the additional money on, but economists never predict human behavior accurately. but it doesn't really matter, the primary recipients of the additional supply are their friends.
If housing prices disconnect and accelerate away from what incomes can support servicing a mortgage, housing is overvalued. If PE ratios start to become wildly unjustified, equities are overvalued. This is regardless of money supply.
2) What is a "justifiable" P/E multiple? What is the justification (other than past values) for _any_ P/E ratio? What were the drivers of either the numerator or denominator?
This is to say, that macro and micro economics try to model extremely complex systems. When trying to analyze "value" it's worth considering that your mental model might not be accounting for many/most of the relevant forces.
> This is regardless of money supply.
When vast amounts of money are added to the ecosystem - the economy in this case - the recipients all have the same choices of what to do with the money so that they don't lose it or have less of it. When the expectation is the even MORE money will be added to the ecosystem, then the market participants need to increase their own money faster than the rate that an individual money unit has less ability to purchase its share of the economy.
You have choices across the yield curve which dictate the velocity in which you increase your own supply of money. Some choices are below the expected rate of new money units, so you are expected to lose purchasing power. Other choices are expected to be above the rate of new money units, and this includes housing and stocks.
If there is an excess of money and the purchasable units are not increasing at the same speed, then they will increase in price.
Regarding "overvalued" in the terms of particular asset classes, yes, things can disconnect from this rate of change.
The way we are using that term is fundamentally different and counterproductive to go into a hole about. I am using it to make a simple point: the money will go somewhere.
Cryptocurrency used to be a fun place to be in, before people started doing these ICOs that only made sense when you look at it from a cash grab.
Something that is entertaining... Get a coin daemon that was created several years ago (could probably get away with months at this point,) that happens to be on an exchange. You can trivially execute a 51% attack, by yourself, with no real investment required.
For example, for all the ICO bunk out there, there's also some awesome tech being developed. The lightning network for Bitcoin is really cool! I just paid 18 satoshis to a game the other day. That's less than a penny. There are people in that community building games and working on the tech and its constantly improving and that feels really good. It's pretty flakey, but you can watch it getting better over time.
There's Grin, an implementation of MimbleWimble which is under development. It has an origin story like Bitcoin - one day, somebody with a harry potter pseudonym signed on to the Bitcoin IRC and dropped a white paper and then left, never to be heard from again. Now it's under active development. There is no ICO planned, only an open genesis block, like the good old days. You can contribute, if you want! Or you could read the white paper to understand what makes it different and special.
Ethereum is working on scaling and sidechains. Those are not pump and dumps by private scammy companies, that's really cool new tech!
Whether you love or hate crypto depends greatly on which aspects of it you choose to pay attention to. It's easy for anyone to get disillusioned paying attention to ICOs all day. If you're actually into cool things and not just the "can i make a quick buck" aspect of it, go find those things. They're out there.
Mix this with an unstable administration running the largest economy in the world.