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.
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.
I was going to write about the so-called fiscal cliff today and would have shown that the only thing that might fall of the said cliff would be real GDP growth should the US Congress actually not extend the tax cuts and impose the spending cuts. The US economy would follow the lead from the British economy and double-dip in 2013 as sure as day follows night (or is it the other way round). The most elementary exposition of what we might call – ECO101 Macroeconomics – would tell us that. One person’s spending is another person’s income and so on. I note that some economists are arguing that ECO101 Macroeconomics is alive and well because it has had a an impeccable record in the current crisis. In my recent blogs – Fiscal austerity damages real growth and prolongs the financial downturn and Neo-liberalism has failed but we still don’t get it – I have argued that the mainstream of my profession has failed – both in anticipating the emerging crisis and providing credible solutions to remedy it. So have I overstated that claim, given that ECO101 Macroeconomics is the go-to approach at present? The problem is that while there are some leading economists who are arguing against harsh fiscal austerity at present at the basis of their reasoning is a thoroughly mainstream approach which has helped create the problem. I don’t think their version of ECO101 Macroeconomics provides the answers. There is some common ground with Modern Monetary Theory (MMT) but an even deeper incongruence.
The European leaders are preparing for yet another summit, where the good food will be served and the fine wine will be flowing. One loses count of how many summits there have been since the crisis began. They all promise to deliver the solution but usually end up with some weak worded document about fiscal integration and growth, which quickly descends into increasingly zealous statements about obedience to fiscal rules and monitoring and punishment frameworks and, if you will excuse me, the whole Spanish Inquisition thing! I don’t mean to malign the Spanish here. Rather just calling up historical patterns of behaviour that always end in pain and suffering. The latest signs are that the ECB is continuing to keep the whole boat from sinking while the Germans continue to claim they are the victims. The Euro leadership continues to be obsessed with rules. The financial markets continue to punish the whole setup. Another day in the European crisis. There is a collective denial operating at present and until facts are faced up to (which might require some humble (vegetarian) pie being eaten rather than what is probably on offer in Rome during the current summit) – nothing much is going to be achieved other than rising unemployment and social dislocation. This is truly a mad situation.
One of the puzzles that accompany this gruelling economic crisis is why neo-liberal economic thinking, which when applied caused the crisis and has delivered very little to so many, remains the dominant paradigm in economic policy making and has managed to turn a disaster for practitioners of that ideology into a triumph. How is it that the leading voices now are preaching exactly the same policies that caused the crisis as the solution to the crisis. Is there that much asymmetry? I noted a recent comment on my blog (Tom) that raised issues relating to the philosophy of science along the lines of how are we to judge whether the mainstream macroeconomics paradigm has failed. I understand the demarcation issues involved and the problems of “truth testing”. But we can take a more simple approach to the question. Here are two ways we know that the mainstream approach failed – they didn’t have a clue what was happening in the years leading up to the crisis and now they are scrambling in a stunned state to add banks and financial markets to their defective models. The problem is that they are just building more defective approaches. But the continued dominance demonstrates that their failures are not yet fully understood.
There was an interesting paper published by the World Bank (March 1, 2012) – Does India’s employment guarantee scheme guarantee employment? – which offers some insights into how the Indian employment guarantee works. I thought it was an odd title because by definition the NREGA scheme is an employment guarantee. The relevant issue is a guarantee to whom. The World Bank research confirms the outcomes of my own work on the Indian scheme that it’s conditionality reduces its effectiveness. Those who gain jobs benefit but there is a shortage of jobs on offer relative to the demand for them. Modern Monetary Theory (MMT) shows that an unconditional, demand-driven employment guarantee, run as an automatic stabiliser, is the most superior buffer stock approach to price stability. Conditional (supply-driven) approaches not only undermine the job creating potential but also reduce the capacity of the scheme to act as a nominal anchor.
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.
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.
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. Anyway, this is what I wrote today which was highly constrained by meetings and travel for much of the day.
It is unsurprising that my profession has suddenly became enamoured with studies of financial cycles. Up until the GFC mainstream macroeconomics (theories and models) mostly ignored financial markets and banking, thinking that they were largely peripheral to understanding the business cycle. The only linkage between the financial sector and the real economy that was considered was via interest rates – the impact on investment spending and the demand for loanable funds to fund investment impacting back onto interest rates. Even within this limited context, the theories developed were hopelessly deficient and incapable of explaining anything that relates to the real economy. But now – more brash than ever – my profession is busily conjuring up financial markets to fit into their Dynamic Stochastic General Equilibrium (DSGE) models, despite these models being next to useless. In March 2009, Willem Buiter said that DSGE models “excludes everything relevant to the pursuit of financial stability.” More recent research from the BIS (link below in the text) has highlighted some salient facts about the relationship between financial cycles and business cycles. What that research implies is that push for fiscal austerity is without foundation and will not only damage the real economy but will, in the process, prolong the financial downturn and prevent a resolution that could provide the springboard for sustainable growth.