Most financial institutions need some kind of basis for a promise - something that "secures" the contract e.g. like a loan secured by an asset.
A regulated entity might have capital requirements which would limit the no of burgers promised to money held. Another might be a contract with mcdonalds for N burgers, or a warehouse full of burgers - shorted stocks require the lender to actually sell a stock, and the shorter to actually sell it (and buy it back later) but there will need to be security/"deposit" on the returning of the stock - there exist a risk that the lender will not get their stock back, which is part of the reason for the premium.
Since you/I are not regulated financial institutions, not may would trust us to deliver 1 trillion burgers on paper; so the flaw exists in "What if they take their future 1 trillion burgers and sell half" - sell to whom? They'd have to find someone willing to buy. "What if you walk into McDonalds to claim the 1 trillion burgers" - the "paper burger" is an agreement between you and some third-party, not mcdonalds. You couldn't pre-order items from one shop, and go to another store with you invoice and demand they fulfil it - your contract is not some general/official currency, there is no obligation to accept it.
> So you're saying it's okay to promise burgers as long as it's an amount that actually exists and McDonald's can fulfil it.
It's a promise that you will supply N burgers, so the criteria for ok-ness is that you can supply N burgers, that McDs can provide that many is necessary-but-not-sufficient alongside:
- you can pay for N burgers
- you can transport N burgers (on time)
but when I say "ok", I mean from a "morality of making personal promises" perspective, not "financial promises/obligations made by a regulated financial institution" perspective. Individuals are not financial institutions, and financial institutions are regulated as such.
A regulated entity might have capital requirements which would limit the no of burgers promised to money held. Another might be a contract with mcdonalds for N burgers, or a warehouse full of burgers - shorted stocks require the lender to actually sell a stock, and the shorter to actually sell it (and buy it back later) but there will need to be security/"deposit" on the returning of the stock - there exist a risk that the lender will not get their stock back, which is part of the reason for the premium.
Since you/I are not regulated financial institutions, not may would trust us to deliver 1 trillion burgers on paper; so the flaw exists in "What if they take their future 1 trillion burgers and sell half" - sell to whom? They'd have to find someone willing to buy. "What if you walk into McDonalds to claim the 1 trillion burgers" - the "paper burger" is an agreement between you and some third-party, not mcdonalds. You couldn't pre-order items from one shop, and go to another store with you invoice and demand they fulfil it - your contract is not some general/official currency, there is no obligation to accept it.
> So you're saying it's okay to promise burgers as long as it's an amount that actually exists and McDonald's can fulfil it.
It's a promise that you will supply N burgers, so the criteria for ok-ness is that you can supply N burgers, that McDs can provide that many is necessary-but-not-sufficient alongside:
- you can pay for N burgers - you can transport N burgers (on time)
but when I say "ok", I mean from a "morality of making personal promises" perspective, not "financial promises/obligations made by a regulated financial institution" perspective. Individuals are not financial institutions, and financial institutions are regulated as such.