Commodity and non-commodity money - is it just the same?
I write this to suugest that a few new words and notions might perhaps encourage a better and broader grasp on the limits and opportunities that seem to be inside money’s real nature. Between them, Graeber and Hudson surely have described the history of money comprehensively, in its many different forms. Yet I’d say there’s still widespread misunderstanding and confusion about the nature of modern money among politicians, the public and especially (quite strangely, I feel) within finance journalism. The flexibility of money, and its enduringly-universal use, seem to discourage any awareness that something fundamental and highly consequential has changed. Unlike earlier times, modern money is neither based upon nor backed by any concrete or physical commodity at all. Doesn’t that sound like a chalk-and-cheese kind of difference - something that ought to have rapidly revised and reset popular understanding? But no. It seems this dramatic shift has passed largely unnoticed. The old fashioned implications and consequences of money-as-commodity nor only linger but seem to dominate, except within a relatively small MMT-aware community. Of course in everyday transactions the behaviour of money is unchanged for the typical money user. But I think it has changed a lot for the money creators inside governments with their own currency. Therefore, politicians and finance journalists ought to be the most up to date and in the know about this transformation, I feel. Yet the opposite situation seems to be the case. Those folk are the ones who seem deepest in ignorance, firmly attached to ideas and mechanisms long gone by. Admittedly, several features of the modern money system appear to cloud the difference, since they occur in both schemes. For example, tokenisation in the form of cash and the use of ledger-money, as a third-party promise or liability of a bank, can both function independently of whether money is backed by something or (seemingly) by nothing. I think it might be useful, rather than talk of commodity-based money, to think instead of a money system that possess positive total financial equity. That’s one ’new notion’. (Oddly, the acronym for that expression is PTFE, which is why I doubt it will stick). The total of all financial instruments, both assets and liabilities, in such a money system surely equals the financial value of the total quantity of the money commodity in the system - typically precious metal held in secure vaults. In this way, money is a proxy for the value of one specific physical and non-financial asset. This kind of money behaves as an intermediate barter good., In a PTFE money system the public, the banks and the government can potentially all be in positive financial equity simultaneously. All that needs to happen is for everyone to own enough of that special non-financial asset over which money is a mere veil. This seems to be world of the orthodox-economics textbook, in which the money supply is largely fixed, banks lend out of their reserves and the money multiplier works It also looks like the happy, sunlit world of positive financial equity for almost all, a world that luminaries like a recent Fed chairman and the current Chancellor of the UK Exchequer seem firmly to believe is within reach using today’s money.