Travel takes over blog
I will not be able to write a blog today as I am travelling. I will be back in Australia early Wednesday.
The brightest minds can be so dumb in particular circumstances
Its late Sunday afternoon in London as I write this (but already early morning in Australia) – so this is Monday’s blog – I have a busy work day tomorrow. I have been reading about an interesting debate in network theory over the last few days. I was familiar with the debate when it surfaced and have been following it off and on since. It provides a classic example of how the brightest minds can be so dumb in particular circumstances. It also provides a way of understanding how my own profession functions and might also clarify for regular readers of my blog the way I consider my colleagues. Gaining a PhD generally takes some advanced intelligence (not to mention application). But that intelligence can be so specific and not preclude attempts to apply the knowledge too broadly and most importantly to areas where applicability is impossible. Counting how many angels on a pin head is a highly complicated and sophisticated area of analysis but it has no resonance in the real world. Anyone who thinks it does is dumb.
Saturday Quiz – September 15, 2012 – answers and discussion
Here are the answers with discussion for yesterday’s quiz. The information provided should help you understand the reasoning behind the answers. If you haven’t already done the Quiz from yesterday then have a go at it before you read the answers. I hope this helps you develop an understanding of Modern Monetary Theory (MMT) and its application to macroeconomic thinking. Comments as usual welcome, especially if I have made an error.
Saturday Quiz – September 15, 2012
Welcome to the Billy Blog Saturday Quiz. The quiz tests whether you have been paying attention over the last seven days. See how you go with the following questions. Your results are only known to you and no records are retained.
Aggregate demand – Part 4 (redux)
I am now using Friday’s blog space to provide draft versions of the Modern Monetary Theory textbook that I am writing with my colleague and friend Randy Wray. We expect to complete the text by the end of this year. Comments are always welcome. Remember this is a textbook aimed at undergraduate students and so the writing will be different from my usual blog free-for-all. Note also that the text I post is just the work I am doing by way of the first draft so the material posted will not represent the complete text. Further it will change once the two of us have edited it.
Why would any nation want to join the Eurozone?
The Wall Street Journal carried an article on Wednesday (September 12, 2012) – Latvia Remains Keen on Euro – which reported that the queue to enter the Eurozone remains healthy. I immediately asked why? There is a queue of nations (east and Baltic) who desire to join the Eurozone. The public debate in those countries must be so distorted by the elites for the public to go along with that. The very small gains that a nation might enjoy by joining the common currency (for example, lower transaction costs) will be dwarfed by the economic damage that membership will bring. Nations that join the Eurozone in its present structure are effectively signing a death warrant. The speed of the death will be a direct function of how competitive they are in relation to Germany. There is no case to be made for Latvia or any other nation to enter a monetary system that is incapable of effective functioning. Major changes would need to be made to the basic design of the system for it to be viable. I sense that there is no will in Europe to make the necessary changes and the zone will continue its slide down into further malaise. Why would any nation want to join the Eurozone?
When central bankers debunk mainstream monetary theory
Somehow research gets published which contradicts the basic propositions of mainstream monetary theory yet it just gets buried and the commentariat continue on as before sprouting the myths that now occupy us on a daily basis. In February 2010, the Bank of International Settlements (BIS) published a working paper (No. 297)- The Bank Lending Channel Revisited – which falls into this category. It argues categorically that the mainstream propositions about money and banking are incorrect and uninformative. Its essential insights confirm the fundamental propositions of Modern Monetary Theory (MMT) – which when translated into the policy space – would suggest that monetary policy is not the ideal tool to resolve a major collapse in private aggregate spending and that fiscal policy will not drive up interest rates and crowd out private spending. Why these papers are suppressed in the public domain by the commentators makes for interesting speculation – all of which impugns the motives of those who hold themselves out as experts but, in fact, just peddle lies. The problem for all of us – but more so the unemployed and poor – is that they are influential lies.
The ECB plan will fail because it fails to address the problem
Last Thursday (September 6, 2012), the ECB released details of its new program the Outright Monetary Transactions (OMT) which will replace the Securities Markets Programme (SMP). The latter saw the ECB buying Eurozone government debt in the secondary markets. In the OMT Announcement – the ECB declared it would set “No ex ante quantitative limits are set on the size of Outright Monetary Transactions”. The ECB decision to purchase unlimited volumes of government debt means that any private bond trader that tries to take a counter-position against any Eurozone government will lose. It means that the central bank can set yields at wherever it wants including zero. It means that all the mainstream economists are wrong if they claim that deficits drive up interest rates to the point that governments become insolvent because the private bond markets will refuse to purchase their debt. But once you understand the significance of that you also soon realise that the ECB rescue plan will fail. Why? Because it doesn’t address the core problem – that southern Europe is in depression and the only way out is for budget deficits to expand. The ECB will buy unlimited government bonds – but only if they have succumbed to a fiscal austerity package that ensures their growth prospects deteriorate even further.
The myth of compassionate deficit reduction
I was going to write about last week’s ECB decision to purchase unlimited volumes of government debt which means that any private bond trader that tries to take a counter-position against any Eurozone government will lose. It means that the central bank can set yields at wherever it wants including zero. It means that all the mainstream economists are wrong if they claim that deficits drive up interest rates to the point that governments become insolvent because the private bond markets will refuse to purchase their debt. I will write about that tomorrow as I have some number crunching to do. But today – a related story – the myth that there is such a thing as a “good” budget deficit reduction when private spending is insufficient to maintain full employment. That should occupy us for a few thousand words.
Saturday Quiz – September 8, 2012 – answers and discussion
Here are the answers with discussion for yesterday’s quiz. The information provided should help you understand the reasoning behind the answers. If you haven’t already done the Quiz from yesterday then have a go at it before you read the answers. I hope this helps you develop an understanding of Modern Monetary Theory (MMT) and its application to macroeconomic thinking. Comments as usual welcome, especially if I have made an error.