Yesterday, we saw the movie – The Big Short – which is entertaining to say the least but depressing in its message that widespread corruption in the corporate and public sectors not only goes unpunished, but is handsomely rewarded. I have also been watching the documentary series Making a Murderer – which follows the stunning and mystery-laded treatment of an American man caught up in a corrupt criminal justice system in the US state of Wisconsin. In that series, it appears that the criminals are those on the wrong side of the bars. I thought The Big Short was the macro version of Making a Murderer, which is a microscopic account of a small town and its nefarious police and legal fraternity. But apart from the corrupt and plainly unethical conduct exhibited by Wall Street, the rating agencies and the bank that fed on all the ridiculous products that were created to make complex what, in fact, was a simple strategy – make money of real estate, there was also plain dumbness at the centre of the collapse and the crisis. Dumbness created by a dangerous Groupthink where patterned behaviour was inculcated into the financial system and, ultimately, came back to bite most of us. While the representations of cocky, sharp, bright financial market traders with PhDs in physics or mathematics in a sequence of movies about the GFC and its aftermath lead to the conclusion that these conspirators knew what they were doing and were happy to profit for themselves at the expense of those they considered to be dumber, a recent academic research study has revealed that the traders themselves were oblivious to what they were doing and became entranced themselves by their own image. That is what Groupthink does – it builds an impervious layer for those trapped inside the group – they are insulated from reality, consistent logic, criticism and behave in self-reinforcing ways that may involve enlarged deviations from anything reasonable, smart or evidence based. Groupthink makes people dumb and compliant. The GFC was in no small measure the product of that sort of dumb compliance, which is not to reduce the enormity of the corruption involved. It, however, does reinforce my view that we should ban all these speculative products that provide no beneficial input to the real economy, if only because the sociopaths that are attracted to creating and selling them are too dumb to know what they are doing.

On December 23, 2015, the Democrat Presidential candidate Bernie Sanders published an Op Ed – Bernie Sanders: To Rein In Wall Street, Fix the Fed – which, correctly, in my view, concluded that Wall Street (taken to be the collective of banksters wherever they might be located) “is still out of control” and policy reform has done little to alter the “too big to fail” problem that was identified in the early days of the GFC as one bank after another lined up for government assistance. Larry Summers replied to the Op Ed in his blog – The Fed and Financial Reform – Reflections on Sen. Sanders op-Ed – challenging several of the proposals advanced by Sanders. The problem is that the progressive voice of Bernie Sanders labours under some basic misconceptions about how the monetary system operates and therefore plays into the hands of those who have created the mess. Conversely, Summers clearly understands basic elements of the monetary system but continues to advocate policies which avoid addressing the main issue – the power of the financial markets.

I was first really exposed to the concept of what social responsibilities a university has when I was a student at Monash University in the early 1970s. The issue was the University’s decision to allow the napalm-producing company, Honeywell to use the Monash Careers and Appointments office facilities on campus to conduct interviews and recruit potential graduates. I was reminded of this dispute the other day for two reasons. First, I did a radio interview for the national broadcaster (ABC) where I was asked about the decision by the Newcastle City Council (my local council) to divest itself of fossil fuel investments (see story – Newcastle Council abandons fossil fuel investments). This is a global trend. This was a shock to some, given that Newcastle is the largest coal exporting port in the world and there are major coal mines nearby up the Hunter River valley (the river flows into the Pacific Ocean at Newcastle). Second, around the same time, we learned that the University of Newcastle, my homeinstitution, had awarded a lucrative contract to Transfield Services, who hold the contracts to provide welfare and garrison support services in the offshore prisons (detention centres) which the Australian government established to ensure that asylum seekers who try to reach Australia by boat never reach the mainland. These prisons house families including young children for lengthy periods. There is strong evidence that the detainees incur mental illnesses and other health issues from the isolation. There have also been allegations against Transfield staff in relation to rapes and sexual assaults on detainees. These instances raise questions about the responsibilities of public institutions such as universities to operate according to acceptable community standards which makes the decision by the University of Newcastle (NSW) to enter into a commercial arrangement with Transfield rather odd indeed.

It is my Friday lay day and I am quite distracted with other commitments. But at the London presentation a few weeks ago, I mentioned that I would scrap central banks and consolidate their functions within a division of what we now think of as Treasury departments (or Finance Ministries). Whenever you say that there is a ridiculous response from those who claim to know something about banking along the lines of either, it would cause hyperinflation or that the politicians cannot be trusted. Both arguments are as I say – ridiculous. There are some things that central banks do that are necessary, for example, maintain financial stability through the integrity of the payments system. They also, depending on the nation, manage foreign reserves although that function is unnecessary if exchange rates float. Yes (flame suit on) I know less developed countries face exchange rate volatility and have to import food to survive. Which brings me to the point. The first part of scrapping central banks is to eliminate their ideological/political function. They are bastions of conservative mythology – pick whichever one you like – expanding the money supply is inflationary, ‘printing money’ is inflationary, politician meddling in monetary policy is inflationary, financial markets will desert a country that does not have an independent central bank, etc ad nausea. Politicians also use the so-called independence of the central banks as a way of deflecting policy responsibility for mass unemployment. Modern Monetary Theory (MMT) does not advocated doing away with the functions that are legitimately performed within the current central banks. It would stream-line some and make other functions redundant, but what it would do away with is this incessant cycle of ideology that emanates from these institutions.

The June quarter 2015 edition of the Reserve Bank of Australia Bulletin has an interesting article – Firms’ Investment Decisions and Interest Rates – which further erodes the mainstream economics claim that business investment is negatively related to interest rates in any continuous way. The implications of the RBA research are many. First, it further helps us understand why monetary policy (adjusting interest rates) is not a very effective way of managing aggregate spending. Second, the research undermines the validity of the mainstream claims that crowding out of private expenditure occurs when government spending rises. The paper finds that investment decisions by firms is not sensitive to interest rate variations within certain ranges. Third, it demonstrates that business investment is driven significantly by subjective sentiment rather than being an exact process driven by quantifiable metrics.

Back in 2010, in the early days of the GFC, the then Australian Labor government was weathering a conservative storm for daring to introduce a large-scale (and rapid) fiscal stimulus. The package had several components but the most controversial were the decision to introduce a homeinsulation program to create jobs quickly but leave a residual of green benefits (lower energy use in the future). The program had problems but still produced fantastic macroeconomic benefits. It was little wonder that the program stumbled operationally given its complexity and the degraded capacity of the Federal public service, which has been degraded by several decades of employment cuts and restructures under the neo-liberal guise of improving ‘efficiency’. However, that mantra might be finally turning. An article in the right-wing Australian Financial Review (June 14, 2015) – Time to end outsourcing and rebuild the public service – made the extraordinary argument for that publication that public service employment had to increase to allow the government to do what the Federal Communications Minister calls “the legitimate work of the public service”. Wonders never cease.