Richard Murphy – Modern monetary theorists need to take a long and hard look at how they are campaigning if their case is to be won

This is another brilliant blog from Richard Murphy. Even if you have no idea about Modern Monetary Theory, Richard writes so that everyone can understand the topic, so fear not. In fact, this an excellent point to start from.

Richard Murphy is Professor of Practice in International Political Economy, City University of London. He campaigns on issues of tax avoidance and tax evasion, as well as blogging at Tax Research UK

Cross-posted from Tax Research UK

This is not an easy blog to write. I am well aware some people will not like me for writing it. And I am going to say it anyway, because I think it is necessary.

I have thought a lot about modern monetary theory of late. I think I can rightly claim to have introduced quite a lot of people to this idea in the UK. I arrived at the thinking that is, in effect, modern monetary theory via work I did on money fifteen or so years ago (before this blog existed) and through my thinking about taxation.

People’s Quantitative Easing was one of the manifestations of that process, which I do think is an MMT  variant even if some would appear to deny it.

What I wrote about tax and money in The Joy of Tax is further evidence of this direction of travel. The tax angle, in particular, is very unusual amongst modern monetarists. In fact, it was precisely because many modern monetarists showed little or no appreciation of the importance of tax justice in their work I was very wary of directly aligning with MMT for quite a long time.

Eventually, I took that risk. And I have to say that right now I beginning to regret having done so. I am not alone:   I know others who I respect, and who wholly understand what MMT is saying, who are asking why it is worth having anything to do with MMT.

Let me be absolutely clear. I am not moving from my belief in what I think MMT says. There is something elegantly simple and radical about what is called modern monetary theory, even if nothing it has to say is modern, theoretical or in some ways much to do with money. What MMT says, as far as I am concerned, is as follows.

First, in a country with a fiat currency,  which means that there is no asset backing to the money in circulation, which money does as a result only get value as a consequence of a government’s promise to pay, there is, at least in theory, no limit to the amount of money that a government can create.

Second,  a government creates money every time it spends because it instructs its central bank to extend it the credit to do so on every such occasion. It is not constrained by the availability of taxation funds when doing so: money can always be created by a bank on demand and at will, and central banks will always do this when instructed to do so by the governments that own them.

Third, to prevent this new money creating excess inflation a government has to tax to withdraw currency from circulation. This is the primary fiscal purpose of taxation, although tax also has other, as significant, purposes as noted below.

Fourth,  the government does not need to borrow if it runs a deficit.  Firstly that is because it can, at least in theory, simply run an overdraft at its central bank, on which no interest may be charged. This negates the need for borrowing. Second, government borrowing actually makes little apparent economic sense in an economy using the fiat money of the national government because the money that is supposedly borrowed has already been created by the government when injecting cash into the economy through its spending. But, and I stress the point very strongly, that does not mean that a government should not appear to borrow.  A government has a social duty to be the borrower of last resort to its population and financial system. That is the function of government borrowing, and it is vital to the efficient operation of any fiat currency using economy.

Fifth, the same social obligation means the government is not indifferent to the way in which taxation is levied, or to non-payment of tax, even if sufficient tax is collected to secure the fiscal balance that it desires. Tax  might have a primary goal of  controlling inflation, with the secondary advantage that the tax charged for this reason provides the currency with value,  but tax also has the other deeply significant social purposes of correcting income and wealth inequality; repricing market failure; delivering fiscal  policy by incentivising or penalising certain activities and  by reinforcing the social contract that exists between a government and its electorate. Tax is a reflection of the values of the society we live in and is the primary mechanism any government has for reinforcing them. For MMT to be indifferent to taxation is, therefore, completely incorrect. It would also mean that MMT  was indifferent to the distribution of impact of taxation, both nationally and internationally, and I cannot accept that this is its intention.

Sixth,  the fact that the government spends first, and taxes second,  means that the answer to the question ‘how are you going to pay for it?’  is always available to anybody who understands this process. A government  decision can always be paid for, presuming the actual resources required to deliver it exist within the economy, simply by commanding the central bank to pay for it and then arranging, if necessary, for the additional tax due on the income that has been generated (because all government expenditure is, by definition, somebody else’s income)  to be collected.

Seventh, the realisation that a government that only borrows in its own currency cannot, as a result of this understanding, ever default on its own debt because it can always issue the instruction to its central bank that the payment of that debt be settled,  is also of considerable advantage.  Such a government should never be beholden to financial markets if they do not overheat their economies.

And that’s it. That is modern monetary theory in a nutshell. In essence: the sectoral balances balance. Government debt is private wealth. If you want government created money the government has to run a deficit. There is nothing to worry about in this policy so as long as the economy is not overheated as a result. And the art is not over-heating. But the risk of doing that is much smaller than the risk from putting the economy in the fridge to avoid the chance of doing so. This is a universal truth wherever the conditions for the use of MMT understanding apply.

By saying so I make clear a great many other things.

The first is that  modern monetary theory does not apply, and cannot be used,  when the government does not have a fiat currency, or has to borrow in the currency of another country, or lets the currency of another country be used in common circulation within its economy; then the preconditions for modern monetary theory to work do not exist. There is no point pretending that they do when they do not. A failing tax system also prevents MMT functioning in practice.

Second, modern monetary theory does not eliminate exchange rate risk. It still exists. That is in large part because most exchange rate risk has nothing whatsoever to do with government economic action. It is created  by political risk, as has been the case with the substantial down-rating of sterling since the Brexit referendum took place;  or it is created by external price shocks, as for  example are commonplace with regard to energy and other raw material prices;  or it can arise because of short-term speculation, which is only sustainable if economic fundamentals of the type previously noted have changed. But, and I do make this clear, if a government that thinks it believes in modern monetary theory believes as a consequence that it can create money without limit, then it is fundamentally wrong.  Likewise,  if it thinks it can spend without taking into consideration the limit of available resources within the economy itself and ignores entirely the impact upon imports then the use of MMT  can, and usually will,  have a downward impact upon the balance of payments and the long-term value of the currency. This may not be a problem if the process of change is gradual:   many economies have and will sustain themselves despite such long-term declines in value,  but it is pointless to pretend that the risk does not exist.

Third,  there is absolutely no necessary relationship between modern monetary theory and a jobs guarantee, or any other left of centre economic policy come to that.  They are, in my opinion, completely unrelated,  even if it is obvious that modern monetary theory does permit the government to pursue a policy of full employment at fair wages if that is its wish. But the last words are critical:  this may not be a government’s wish,   although few parties are honest enough to say so. To presume MMT requries a left-wing agenda is just wrong: it is a description of actions, not an agenda for left wing governments, albeit that it can usefully inform the decision making of those who want such a thing.

Fourth, there is also no relationship between modern monetary theory and anti-neoliberalism. Modern monetary theory is not a theory or a philosophy, which is why it was so badly named. It is simply a description of a process that, as a matter of fact, happens, even if that is not widely appreciated.  In that case there is no conflict between modern monetary theory and neoliberalism and the neoliberal could, in my opinion, as readily prescribe to this idea as anyone of left of centre persuasion.

Fifth, there is also no link whatsoever between modern monetary theory and Brexit. If you believe in MMT you do not have to want out of the European Union. The simple fact is that there are far more factors to consider when discussing such a complex issue than how the government funding cycle works (which is what MMT addresses). It’s true that some aspects of EU policy appear antagonistic to MMT, but as quantitative easing showed, most things can be worked around where there is the political will to do so within the EU. And that is the important point: it’s creating the political will to change the international environment that matters and MMT can only be one factor in that process of change, at best.

Many MMT adherents do not now seem to appreciate these points, which I think are facts. I have found myself at the sharp end of their comments as a result. I find that just a little bit ludicrous. Those less persuaded than I am by MMT simply take offence when such comments are directed at them, and in many cases I can see exactly why they do that.

MMT is a fact. It does not require aggression to explain it.

Nor does it require the presumption that a person not yet persuaded is a neoliberal. Or a Blairite. Or any other term of abuse that comes to hand. That just alienates people. And that is not the way to change the world.

And a little humility about MMT would also be good. As Frances Coppola said the other day (and she was right on this, in a twitter exchange where I otherwise disagreed with much of what she said), MMT has not got its head around tax. That is true. It largely ignores its social functions, the tax gap, why it is important, and why tackling tax abuse is a fundamental task of government. That is because far too many MMT proponents think the government can simply print money instead of taxing. And that is not true. MMT cannot, in my opinion, function without an effective tax system.

So I am making a twofold plea. The first is that MMT understands tax. The Tax Justice Network and I are discussing how we might assist in this process. There will be more to follow on it.

The second is that MMT proponents do not think that espousing politics that are supposedly the consequence of MMT (when they are not) and which are unlikely to be unacceptable to most in the electorate is necessarily good for MMT. It isn’t, and will simply alienate the vast majority, including many of those who are utterly opposed to neoliberalism and all it stands for.

To put it another way, however good MMT might be as an explanation of an aspect of the economy, it does not answer all questions and is no substitute for sound political judgement.

And please note, abusive responses offered here will be highlighted as such, or will simply be deleted. I know only too well that the world is changed by politically sound argument. That’s what I have been engaged in doing for a long time. MMT will only succeed by following that path, in my opinion. Discussion is good, of course. But let’s not make it personal.

1 Comment

  1. This definition is often used: “a fiat currency, which means that there is no asset backing to the money in circulation…”
    Anxious people might say, “Backed by nothing!”
    Is that actually the case?
    The following statement, or similar, is usually offered, as in this post, along with “Backed by nothing”; but it seems to imply a contradictory situation –
    “A government decision can always be paid for, presuming the actual resources required to deliver it exist within the economy…”
    Is fiat money backed by all the assets which it can purchase, the entire economy? “Backed by everything, not nothing!”
    The dangers of overheating and reckless issuance seem in line with the idea of the entire economy being the value of the money.
    Money backed by everything it pays for might be easier for people to accept than “nothing”, which doesn’t seem accurate.

Leave a Reply

Your email address will not be published.


*