> I prefer to use the word “value” for the various promises we track in accounting.
Value is the opposite side of the transaction, though. Money is the promise of value, not value itself.
> Which is basically bartering.
Yes, it most definitely is, but the difference with bartering, by definition, is that the value is always delivered immediately. As in, you give me grain and I give you sheep at the same time. We both have what we want, the deal is done, and there is no need for accounting as there is no reason to ever think about it again.
But if, instead, you give me grain and I give you nothing but agree to later give you sheep after they have been fed the grain and are ready for slaughter, then we have an unbalanced transaction. You gave me value, but I gave you nothing – just a promise.
Enter accounting. I record that you gave me grain and I record that I made you a promise (money created). You record that I gave you a promise and that you gave me grain. My books will show a loss (promises outstanding) and you will show a profit (promises yet to be delivered). This gives us both a reminder that the deal isn't yet done, which is useful because people are prone to forgetfulness. Also, perhaps even more significantly, you can pass on the promise. The person who finally receives the value in the future may not be the person who made the deal originally, so accounting is critical to settling the promises across a chain of trades.
Value is the opposite side of the transaction, though. Money is the promise of value, not value itself.
> Which is basically bartering.
Yes, it most definitely is, but the difference with bartering, by definition, is that the value is always delivered immediately. As in, you give me grain and I give you sheep at the same time. We both have what we want, the deal is done, and there is no need for accounting as there is no reason to ever think about it again.
But if, instead, you give me grain and I give you nothing but agree to later give you sheep after they have been fed the grain and are ready for slaughter, then we have an unbalanced transaction. You gave me value, but I gave you nothing – just a promise.
Enter accounting. I record that you gave me grain and I record that I made you a promise (money created). You record that I gave you a promise and that you gave me grain. My books will show a loss (promises outstanding) and you will show a profit (promises yet to be delivered). This gives us both a reminder that the deal isn't yet done, which is useful because people are prone to forgetfulness. Also, perhaps even more significantly, you can pass on the promise. The person who finally receives the value in the future may not be the person who made the deal originally, so accounting is critical to settling the promises across a chain of trades.