Welcome to 2010. Today, in the overcast summer that we are enduring here, in between other things I am finishing off, I was in my office reading about how mainstream economics actually saved us from a major depression over the last 2 years. Far from having to hang their heads in shame, the article indicated we had all embraced Keynes and glory be the day. I also read a counter to that which outlined what further needed to be done. I concluded neither writer really had grasped what has been going on and both would benefit from exposure to modern monetary theory. Not a lot has changed overnight. Happy new year!

The year and the decade are rapidly closing out (early evening Thursday AEST). It is been an incredible year to be an economist with some of the swings in aggregates not seen before in most of our lifetimes. The degree to which nation’s have gone backwards has been staggering. For a researcher like me it has opened up so many new lines of enquiry. I always worry that my major research angle – the study of unemployment – gives me a job as long as there are others without them. But someone has to keep the topic at the top of the agenda and that is what I have devoted my academic and public career to doing. I have also been staggered this year by the sheer audacity of the mainstream economists who went to ground when the crisis emerged because their theories were shamefully wrong – but who are now popping up again – in all their arrogance – leading the charge of the deficit terrorists and undermining the capacity of governments to fight the crisis effectively. They should have just stayed in their slime. Anyway, my final post for the year has some sad things to say … and then …

In the past, when I have advocated setting the central bank policy rate to zero and leaving it there several readers have suggested that this would set off uncontrollable asset price bubbles particularly in the housing sector. Indeed, the view among mainstream economists is that lax monetary policy in the US caused the sub-prime housing crisis. It is an intuitively attractive view for those who do not really understand how the monetary system operates and the complex distributional impacts that varying interest rates have. Today’s blog considers a US Federal Reserve research paper that has just been released which rejects the notion that “loose” monetary policy was to blame. It is an interesting research exercise.

Last weekend, the senior economics writer for the Sydney Morning Herald became a salesman. He has been seemingly recruited voluntarily into the marketing campaign for Mankiw’s economics textbooks which dominate the world supply. In his textbook the Principles of Economics, which is just palpable indoctrination, students are introduced at the outset to the 10 Principles of Economics. These principles resemble the hard sell you get from a salesperson who knows their product will not stand scrutiny but wants the commission nonetheless. But Gittins, knowing his power to influence the economic thinking among his readership, presents the principles as if they are all you need to know to understand economics. What a total con that is.

Several readers have E-mailed about the concept of a multiplier in macroeconomics particularly in light of comments I made yesterday about the current debate as to whether the deficits will be expansionary and whether it would be better to cut taxes rather than increase spending. There appears to be a lot of confusion about the most basic concepts involved so this blog seeks to address some of those issues. It is not a comprehensive literature review.

Tonight we consider the tale of two countries with some other snippets of good taste included for interest. In the last few days the Japanese government has announced the largest fiscal stimulus in its modern era (since records have been kept) while Ireland announced its 2010 budget which has been characterised as the harshest in the republic’s history. Both countries are mired in recession with only the most modest signs of any recovery. So on the face of it this is one hell of a juxtaposition. What gives?

It is interesting how one’s ideology screens out options and alters the way we examine a problem. I was reminded of this when I read two articles in the Times the other day (December 23, 2009) – Thrifty families accused of prolonging the recession and – No evidence Britons can save the day which both focused on movements in the savings ratio. The claim is that with UK households now saving more to reduce their exposure to debt, the UK economy is facing a double dip recession. The ideological screening arises because they seem to think it is inevitable that rising savings will lead to a deepening recession. In doing so they fail to realise that the moves by the British government to “reign in the deficit” are the what will make this inevitable. If their world view was less tainted both articles would have focused on the spurious nature of the deficit terrorism rather than the desirable trend towards rising saving ratios in Britain (and elsewhere).

Many readers have E-mailed me asking me to explain yields on bonds and sovereign credit ratings. There has been press coverage in recent days that following the downgrading of Greece, sovereign debt in the UK, France, and Spain will be downgraded unless severe “fiscal consolidation” is begun. All these places are suffering very depressed domestic conditions with high unemployment, falling per capita incomes and civil unrest looming. The last thing these nations need is for their national governments to be raising taxes and cutting spending. But the financial press are using the threats from these nefarious and undemocratic credit rating agencies to berate governments to do just that. Undermine the welfare of their citizens. Further, judging from the E-mails I have received on this issue there appears to be a lot of uncertainty in the minds of interested people about what all this means. Here is a little introduction which I hope helps.

Today I have been reflecting on minimum wages and employment. As the Australian economy slides slowly along the bottom (close to zero growth), the conservative forces are mobilising to attack the changes that the current federal government made to the industrial relations laws when they won the last election. Ex-liberal party hack (advisor) and now Director of the conservative Sydney Institute and regular Sydney Morning Herald columnist Gerard Henderson is one person who is leading the charge. While the first of the changes will not come into effect until next month, employers who have revelled in the massive redistribution of national income that the deregulation the labour market delivered to them are already enraged and looking to commentators such as Henderson for succour. The problem is that there is no argument they can make that is defensible. This will become a new battlefront for unions who seek to defend the interests of the most disadvantaged workers in the land.

The calls from the conservatives right across the globe for a fiscal retrenchment are growing. They have seen the share markets rise and Wall Street are talking billion-dollar bonuses again and so it is assumed that all is well. But the wiser heads know that the economic situation is very fragile at present and the growth process is poised delicately on a knife’s edge. It is also clear that public net spending is driving growth everywhere and that the recovery in private spending is some way off yet. The private sectors around the world have barely started to repair their precarious debt-laden balance sheets. That process will require some years of robust saving and hence will contribute to on-going spending drag. So it is interesting to reflect on some data that shows categorically the impact that the fiscal intervention has had in underwriting growth and reducing employment losses.

Last week, the Federal Reserve chairman Ben Bernanke received endorsement for a further term from the US Senate Committee on Banking, Housing and Urban Affairs (popularly known as the US Senate Banking Committee). There is much controversy about this re-nomination along the lines that he was Chairman as the crisis unfolded and he did nothing about it until it was too late. There is also angst about his refusal to provide Congress with specific information about institutions that the Federal Reserve bailed out. These issues are not unimportant. But the strongest reason why he should be dispensed with is that his public statements leads any informed analyst to conclude that he doesn’t really understand the monetary system. From a modern monetary theory (MMT) perspective his comments on the monetary system are as sophisticated as the most flawed mainstream macroeconomics textbook.

Today I continue my theme from yesterday which focused on how retired politicians and bureaucrats in the US are massing using resources from rich conservative interests to undermine the capacity of the US government to fulfill its legitimate responsibility to increase employment and raise living standards. In today’s blog I reflect on an excellent US PBS Frontline program which looks back at the days when the neo-liberals led by Alan Greenspan and his gang were ruling the world. The current crisis that has undermined the employment and income prospects for millions around the world is directly attributable to their ideological zealotry. The unfortunate thing is that the gang members are either still in power or reinventing themselves as credible commentators. It doesn’t augur well.

What do you get when a bunch of former politicians who have an inflated sense of self-importance and cannot stay out of the public glare? Well one answer is nonsense. The related answer is the so-called Pew-Peterson Commission report Red Ink Rising, which was released in December 2009 with the by-line “A Call to Action to Stem the Mounting Federal Debt”. And with the Copenhagen climate change talks being the big public interest story of the week it was only a matter of time before soon goon started mapping the public debt-hysteria debate into the climate change debate to bring home the message to all of us that we are doomed unless we do something drastic. Its been quite a day down here!

Today the Australian Bureau of Statistics released the September quarter National Accounts data which gives us the rear-vision mirror view of how the economy has been travelling while we have all been speculating. The good news is that real GDP continued to grow. The bad news is that the Australian economy is creeping along the bottom. It just managed to keep its head above zero line in the September quarter courtesy of the strong public investment associated with the now, daily-maligned, fiscal expansion. The labour market was clearly spared the worst by declining productivity. As productivity returns to more reasonable rates of growth, unemployment will rise unless GDP growth turns significantly upwards … quickly. Having said all that – there is nothing in today’s data to warm the frozen hearts of the conservative deficit-haters. They should just find a ship to get on and boost our exports.

The political debate in Australia is never very inspiring. But in the last few days it has reached new heights … that is, lows. The Federal Opposition has now decided to address its rock-bottom political support by changing its shadow front-bench significantly and installing some of the most conservative members they could drag out. The strategy is clearly to “talk tough” and “take the fight up to the government” and all that sort of thing. The only problem is that it is already turning the public debate into a comedy show. I predict this conservative configuration will talk their way into oblivion much faster than the previous shadow cabinet. In the process, we will have plenty to laugh about.