I am off next week to the US where I will be meeting with near on half the people in the world who think Say’s Law is valid. There aren’t many of us as yet, but the numbers are growing. It is no secret that the Keynesian stimulus has been a disaster everywhere – here too – but if you start from a Keynesian text, it is impossible to figure out why. No modern model is capable of explaining any of it to you.
I have been corresponding with one of the people I will be meeting in New York. This was his last note to me (the links, by the way, are mine and not his):
Here was my reply. And I do apologise for the length of this post.
We can sit down and discuss all of this in a week’s time – quite an unreal thought to me – but let me make a few comments.
Firstly, there is no formula for managing an economy or for managing the banking and financial system that will ever allow an economy to avoid recession. People make mistakes. Even in a world of perfect policy, the longer things have gone well, the more complacent everyone becomes, and the more complacent everyone becomes, the more likely they are to make mistakes.
And while saying that they made mistakes may seem to imply that they might have avoided their misjudgements, most such errors are for reasons they could not have foretold, but occurred because the circumstances of the world had changed in ways they could not realistically have taken into account.
Virtually no business today takes into account, or even would know how to take into account, a closing of the Straits of Hormuz say. This is a low grade possibility that if it occurred would have devastating effects on businesses around the world. But at any moment there are no end of such possibilities which are ignored if one is to get on with life and run one’s business. So the sense in which the word ‘mistake’ is used – these are your malinvestments – is to highlight that in any business the unexpected can have devastating effects on outcomes and no set of financial arrangements could make the slightest difference.
The oil shock of the 1970s led to a loosening of monetary policy as a counterweight which in turn fed a wage explosion which caused an inflationary episode that lasted twenty years. The further consequence was that inflation targeting became the basis for monetary policy from the 1990s onwards, a policy built on the idea that if the inflation rate could be held within the range of something like 2-3%, economies would never go into recessions. Well, how wrong that turned out to be.
As for trying to think through what policies governments are likely to run and then to accurately assess the real world consequences of these policies, no business can ever have such expertise. Who would have predicted how incompetent Obama would be? how large his spending program would become? the level of debt that would result? Even if one could have figured all that out in advance – which no economist could even possibly do – what business person could work out the effect of these policies on their own firms? That is why life is just an adventure. Recessions will happen and to imply something could be done to the financial system to reduce their frequency and amplitude is double-plus unlikely.
As for free banking, by which I assume you mean the abolition of central banks, no controls over the financial system beyond those that apply to any other business, and every bank permitted to issue its own currency if it so wishes. Let me be frank. If this is what you mean, there are few proposals I know of with less likelihood of being implemented and with less merit as well.
If we are talking about the same thing, then if I take my Bank-of-America-issued currency into Macy’s and try to buy something, the cashier at the till would immediately need to know, with no hassle and delay, what the BofA currency I am using is worth in relation to the marked prices on the items I have bought which are denominated in the currency issued by Chase Manhattan. This is an obvious impossibility that no future imaginable tech change will ever permit. I have raised this question with the Free Banking people I know and their only answer is that the market will find a way.
And of course, since the government will want its taxes paid in the currency it issues, every bank-issued currency will need an exchange rate between itself and the national currency. The intricacies of just going out to buy a newspaper and a cup of coffee seem bizarrely difficult. Free Banking, so far as I can see, could not possibly solve any known economic problem while it would create hundreds more.
As for Nominal GDP targeting as proposed by Scott Sumner and many others, none of this will do anything, so far as I can see, to increase the stability of our economies. In my view, no policy aimed at varying the supply of money relative to some external standard can ever be expected to work for very long. Have a look at my book, pages 319-321, on the Quantity Theory of Money. To overlap monetary policy with Keynes is for me a non-starter. I have just looked at Scott Sumner’s website and this is the first para I find:
‘I often say “there is no such things as the multiplier.” Not in the sense that it is zero or one, but rather that there is no stable relationship between government spending and aggregate demand.’
And then, a few pages later, there is this:
‘First recall that C + I + G = AD = GDP = gross income in a closed economy. Because the problem involves a tax-financed increase in G, we can assume that any changes in after-tax income and C + I are identical.’
Whatever Scott might often say, what I say just as often is that any policy built on aggregate demand is guaranteed to be wrong. There is no such thing as aggregate demand separate from aggregate supply. To base any judgement on these fundamental equations of Keynesian economics is in my view to mislead yourself beyond any hope of redemption.
You want to control inflation, then you must balance your budget and reduce as much as possible the role of union power in the determination of wage outcomes. Since I don’t think there is the remotest chance that we will get back to a gold standard any time soon (though the way things are going you never know), you have to work your way around ensuring money retains its value by preventing the two major forces for inflation – governments and unions – from having a major influence on production costs. You might also, therefore, have a look at my section on Classical Inflation Policy (pages 329-331).
I don’t know there is much else to say at this stage. My money and finance chapters 16 and 17 try to show as briefly as possible the linkage between the real side of the economy and the monetary. High interest rates are a better answer than low rates, but keeping public spending low and budgets in balance is the essential. And stopping banks from lending against fixed assets might also be a help but that is an idea that is very ancient and truly classical.
Anyway, these are my thoughts. We look forward to being with you in a few days time, sub-zero temperatures or no.