I watched the US President speaking live today from the White House. I wish I hadn’t. The local media (here) characterised him as talking tough. What I heard was a leader who doesn’t know what he is talking about. But he isn’t alone out there in the “debt ceiling” debate land. I have noted before that when the crisis really hit I thought it would spell the end of the stranglehold that mainstream macroeconomics had on public policy. That body of theory had led the world into the crisis by endorsing policies that set the financial system up to collapse. As it was becoming obvious (as far back as 15 years ago) that a major crisis was approaching mainstream economists were in denial and claimed that the “business cycle” was dead. I was wrong in assuming (more hoping) that the mainstream paradigm would be wiped out by the travesty. And as the months pass, their erroneous theories seem to be getting more credibility not less. The debt ceiling debate has reached proportions of madness that I didn’t think were possible in a broadly educated country (at least to primary school level). What must the Martians be thinking of us now. Anyway, certain practical matters not counted on by the ideologues suggest that 3 million Americans or so may find out the truth.

I have noticed some discussions abroad that criticise Modern Monetary Theory (MMT) on the basis that none of the main proponents have ever actually worked on the operations desk of a central bank. This sort of criticism is in the realm of “you cannot know anything unless you do it” which if true would mean almost all of the knowledge base shared by humanity would be deemed meaningless jabber. It is clearly possible to form a very accurate view of the way the monetary system operates (including the way central banks and the commercial banks) interact without ever having worked in either. However, today, I review a publication from the Bank of International Settlements which dovetails perfectly with the understandings that MMT has provided. It provides a case for why we should abandon mainstream monetary textbooks from the perspective of those who work inside the central banking system.

With all eyes on the US wondering what would happen if the debt ceiling is not lifted you would think that bond markets would be losing interest in US government debt. If we trawled back through the debate over the last few years we could find many instances of commentators claiming interest rates would soar once bond markets ran out of patience with the rising US government debt. It was either that prediction or the other one – that all the “money” swishing around the system would cause inflation. Like some cult leader there was one self-styled US financial expert claiming that the Endgame was nigh. As the world didn’t slide into a void nor the debt-burdened US economy hyperinflate the date was shifted. Once, twice, thrice. Further, trying to overlay what is happening in the EMU at present onto US, UK, Japan or other sovereign nations is invalid. The monetary systems in place, in say the US, is vastly different to the system the ECB oversees when we focus on the member state level of the Eurozone. So it serves to remind people that none of the predictions the deficit terrorists have made have come true. The ideologues respond that it is only a matter of time. My reply, when might that be?

Everything is Greek today in the financial press. The number of commentators who are concluding that Greece has to exit the Eurozone are increasing. It is obvious and it is only the obsessive desire of the Euro bosses to preserve the interests of a few banks at the expense of the welfare of millions that is keeping the EMU together at present. If they stepped outside their mainstream straitjacket for a moment they would see that the ECB could guarantee all French and German bank assets at the stroke of a pen. This mainstream blindness comes out in all sorts of ways. The problem is that social science of which economics is a branch (yes I am in that school rather than placing economics in “business”) – suffers in relation to the other sciences because it is hard to pin down things given the lack of controlled environments. With human behaviour essentially shifting the mainstream economists can get away with all sorts of lies and deceptions most of the time because it is too hard to prove otherwise. But sophisticated analysis is really not necessary. Over the last two decades we have had some real-life experiments going on before our very eyes that allow us to see through the cant that is mainstream theory. How many more experiments do we need before my professional colleagues are totally discredited?

Several readers have written to me asking me to comment on a recent paper that the New York Federal Reserve released as a Staff Report (May 2011) – A Note on Bank Lending in Times of Large Bank Reserves. Apparently, there is an impression that the federal reserve economists might be seeing the light a bit about the banking system and the way economists think about it. The reason that some readers have concluded that is because the substantive conclusion of the paper is that credit expansion is independent of the level of banking reserves held at the central bank. This conclusion is totally consistent with Modern Monetary Theory (MMT) but is at odds with the standard mainstream macroeconomic view (as taught in textbooks) that relies on the money multiplier to draw a (spurious) connection between bank reserves and the money supply. As you will see – my advice is to be very careful when reading such papers – they are not what they seem. The FRNY paper reaches the correct conclusion using erroneous theory which they partition as a special case arising from the extreme circumstances surrounding the crisis. Even in defining their “model” as a special case, they employ flawed logic. It is a case of being beware of the wolf in sheep’s clothing.

The US press was awash with claims over the weekend that the US was “living beyond” its “means” and that “will not be viable for a whole lot longer”. One senior US central banker claimed that the way to resolve the sluggish growth was to increase interest rates to ensure people would save. Funny, the same person also wants fiscal policy to contract. Another fiscal contraction expansion zealot. Pity it only kills growth. Another commentator – chose, lazily – to be the mouthpiece for the conservative lobby and wrote a book review that focused on the scary and exploding public debt levels. Apparently, this public debt tells us that the US is living beyond its means. Well, when I look at the data I see around 16 per cent of available labour idle in the US and capacity utilisation rates that are still very low. That tells me that there is a lot of “means” available to be called into production to generate incomes and prosperity. A national government doesn’t really have any “means”. It needs to spend to get hold off the means (production resources). Given the idle labour and low capacity utilisation rates the government in the US is clearly not spending enough. The US is currently living well below its means. But the US government can always buy any “means” that are available for sale in US dollars and if there is insufficient demand for these resources emanating from the non-government sector then the US government can bring those idle “means” into productive use any time it chooses.

Individuals often carry history on their shoulders by virtue of the positions they hold and the actions they take. When these individuals hold views about the economy that are not remotely in accord with the way the system operates yet can influence economic policy by disregarding evidence then things become problematic. It is no surprise that my principle concern when it comes to economics is how we can keep unemployment and underemployment low. That was the reason I became an economist in the late 1970s, when unemployment sky-rocketed in Australia and has been relatively high ever since. So when I read commentary which I know would worsen unemployment (levels or duration) if the opinion was influential I feel the need to contest it. That has been my motivation in economics all my career. A daily contest given that the mainstream of my profession is biased to keeping unemployment and underemployment higher than it otherwise has to be. Today I present a simple reality check for the austerians.

In his recent New York Times column (April 21, 2011) – What Are Taxes For? – continues to engage with Modern Monetary Theory (MMT) but trips up because his mainstream view (dressed up as a progressive) reveals serious flaws in reasoning about the way a fiat currency system operates viz-a-viz the former monetary system based on convertibility via some commodity standard. In this blog I correct some of the analytical mistakes that appear in that article. Krugman concludes by claiming that he is really disturbed by those who don’t get mainstream logic – and is especially upset by “a lot of people with Ph.D.s in economics who can throw around a lot of jargon, but when push comes to shove, have no coherent picture whatsoever of how the pieces fit together”. My only response is to look in a mirror Paul or in the words of Bob Marley ask “who the cap fits”.