I was at a social function last weekend and the conversation turned to economics – surprise surprise. I was the only professional economist in the group. I try very hard to avoid discussing economics in these circumstances because experience tells me that misunderstandings quickly occur as the “intuitive” or “common-sense” economists seek the floor. I would much rather talk about weeds growing than the sustainability of budget deficits in times like that. But, alas, someone said “but we’ve got a 50 million-dollar deficit who is going to pay for that?” Another member of the group, who is very articulate and fairly well-read in Modern Monetary Theory (MMT) but not a professional economist stepped in to save the day. She proceeded to explain how common sense is a dangerous guide to reality and that not all opinions should be given equal privilege in public discourse. The conversation deteriorated because the “deficit worrier” and others immediately personalised this observation and considered it to be a attack on their life’s experience. Notwithstanding the tenseness of the situation, it was an interesting demonstration of the flaws in logic that govern the way people think about economics and the way politicians exploit our (flawed) reliance on common sense. Our propensity to generalise from personal experience, as if the experience constitutes general knowledge, dominates the public debate.

I wrote recently about Eugene Fama, a Chicago economist who basically denied that a breakdown in the financial markets had caused the current crisis. Please see – Yesterday austerity, today growth – but leopards don’t change their spots – for further discussion. Last week (February 17, 2012), one of Fama’s colleagues wrote a Bloomberg Op Ed – How 3 Myths Drive Europe’s Response to Debt Crisis. The article by one Harald Uhlig, from the Department of Economics at the University of Chicago demonstrates the way that the Chicago School likes to obfuscate issues. He develops a model, which purports to show that the imposition of fiscal austerity and zero impact on the standard of living of the population. The only problem is that the model not only makes some false conclusion, within its own logic, but is also inapplicable as a vehicle for explicating problems that might arise in a modern monetary economy. This is typical Chicago economics – a stylised but irrelevant analytical framework.

I’ve been travelling for most of today (now back in Newcastle) which has cut the time available to write anything. So this will be a relatively short blog and focuses on the way in which my profession is always trying to reconstruct economic issues when they find some policy proposition uncomfortable. The vehicle to demonstrate this phenomenon is an article published by Bloomberg (February 10, 2012) – Sachs Says Krugman Is ‘Crude Keynesian’. It summarised the radio interview (mp3 link – running for nearly 15 minutes) with Columbia University’s Jeffrey Sachs. The latter is well-known for providing advice to the old Soviet economies, which led to the massive transfer of public wealth to the private oligarchs via privatisation. Under Sachs’ guidance, the so-called “shock therapy”, hastily imposed deregulation, privatisation and the abandonment of price controls (on rent etc) on the previously planned economies – with disastrous consequences. In the Bloomberg interview, Sachs is highly critical of “macro” interpretations of the current problems – claiming that the major challenges are all micro in origin.

The IMF released a working paper recently (January 2012) – Macroeconomic and Welfare Costs of U.S. Fiscal Imbalances – which purports to estimate the losses that the US economy will incur if the US government delays a major fiscal consolidation. The paper attracted a Bloomberg news headline (February 3, 2012) – How Reducing the Deficit Can Make Us Richer: The Ticker – which, in its own way provides an example of a dishonest piece of reporting. What has the IMF paper have to say about real world issues like real GDP growth, unemployment, underemployment etc? Answer: virtually nothing. It is an example of GIGO (Garbage In, Garbage Out) and confirms that my profession has learned very little (if anything) from its total failure to see the crisis coming or offer valid solutions. It also confirms that while the IMF leadership might be going around lately trying to sound reasonable (warning against austerity) the engine room of the IMF hasn’t changed direction at all. It is still pumping out indefensible rubbish, which then garner headlines and influence the policy debate to the detriment of the unemployed everywhere. The IMF consider humans to be a “continuum of infinitely lived agents normalized to one”. Which means this paper becomes Part 3 of my GIGO series.

Most of the failed political leaders and their corporate mates are in Switzerland at the moment, presumably wining and dining in fine style and pontificating about what the rest of this need to do next. The sheer preposterousness of the World Economic Forum in Davos is astounding. There remains a denial by the leaders of what has to be done. They seem insistent that the failed neo-liberal paradigm should remain intact. Apparently, calls for reforms just reflect an unrealistic nostalgia for the past. It is apparently nostalgic (meaning nonsensical) for us to long for the days when nations delivered full employment, real wages growth in line with productivity, and declining inequality. This accusation of nostalgic longing is the way the elites are avoiding facing the facts that their economic model based upon self-regulating markets has failed and will never deliver on its promises. We need a new approach that recognises the capacities and options available to a currency-issuing national government. This is not a nostalgic longing for an unchanged world. Rather it is a realisation that the macroeconomic fundamentals of a currency-issuing national state have not changed, notwithstanding the challenges that globalisation presents.