Earlier quoted context omitted.
How does it make the shares worth more if they are not entitled to dividends?
Say I own 1 share of Amazon worth $10 and Amazon earns $1 on that share. Bezos has 2 options. He can pay me $1 as a dividend or he can reinvest that $1 into his business and make my share worth $11. His choice does not matter in the absence of taxes and other costs. If he does not pay out a $1 dividend but I want a $1 dividend, I will sell 1/11th of my $11 share and get $1. If he does pay out a $1 dividend but I do n…
>If he does pay out a $1 dividend but I do not want a $1 dividend, I will use his $1 payout to buy 1/10th of a $10 share and now own 1.1 share.
>In both cases I have $11.
If what you said was true then share prices would go up after earnings were announced by exactly the same amount of profits that were in the earnings report. In reality a company can release their report announcing their profit and the share price can decline so I think it's fair to say that a share price's value is largely based on speculation.
>The difference between this and crypto is that crypto has no earnings. If SBF and his coinmaker friends want to pay me $1 on my $10 ("yield farming") they must do it by taking $1 from new investors to pay me. But who will pay those new investors?
Yield can be sourced from trading/borrowing fees or in the event of liquidation the collateral that these traders provide. Yield can also be generated by performing some functions on a blockchain like validating transactions. Yield can also come from the "pre-mine" in instances where the coinmaker is offering yield farming.