This category provides commentary on the release of inflation data by national statistical agencies and discussions about hyperinflation

The current inflation trajectory still looks to be transitory

On November 11, 2021, the Bank of International Settlements (BIS) related their BIS Bulletin No. 48 – Bottlenecks: causes and macroeconomic implications – which presents evidence that should help people who are becoming het up about the inflation numbers lately to calm down a bit. On June 8, 2021, the UK Guardian published an Op Ed I had written – Price rises should be short-lived – so let’s not resurrect inflation as a bogeyman – which I stand by. I have been criticised for dismissing the inflation threat and I regularly get E-mails announcing the Modern Monetary Theory (MMT) is ‘over’ and has been proven wrong by the rising inflation rates around the world. Those interventions actually break up my day with ‘humour’ – I am continually amazed how little people know who have such strong opinions. I always adopted the view that you work something out before forming an opinion. In this ‘social media’ era, the working out bit seems to have lapsed and people just jump in. That used to be called blind prejudice. Anyway, the BIS research is interesting and supports my on-going view that the current inflation trajectory still looks to be transitory and the forces that led to the supply bottlenecks will also likely unwind in the other direction to depress price rises.

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Countries than run continuous deficits do not seem to endure accelerating inflation or currency crises

There was a conference in Berlin recently (25th FMM Conference: Macroeconomics of Socio-Ecological Transition run by the Hans-Böckler-Stiftung), which sponsored a session on “The Relevance of Hajo Riese’s Monetary Keynesianism to Current Issues”. One of the papers at that session provided what the authors believed is a damning critique of Modern Monetary Theory (MMT). Unfortunately, the critique falls short like most of them. I normally don’t respond to these increasing attacks on our work, but given this was a more academic critique and I was in an earlier period of my career interested in the work of Hajo Riese, I think the critique highlights some general issues that many readers still struggle to work through.

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Australia – annual inflation rate falls to 3 per cent with the quarterly rate stable and the press go crazy

Apparently, inflation in Australia has come ‘roaring’ back, if you believe one financial commentator today. There has been a lot of talk about how inflation is spiralling upwards and it demonstrates the MMT ‘quackery’. If you examine today’s data release from the Australian Bureau of Statistics – Consumer Price Index, Australia (October 27, 2021) – which relates to to the September-quarter 2021, then it becomes clear that the slightly elevated CPI result is largely due to uncompetitive cartel behaviour and deliberate government petrol pricing policies that ensure that the cartel behaviour is ratified in the form of higher local petrol prices. Not much more to see than that really. Nothing much to do with Modern Monetary Theory (MMT) at all. Sorry about that. The CPI rose by 0.8 per cent in the September-quarter 2021 and 3 per cent over the 12 months. The two main drivers were the rise in prices for New dwelling purchases by owner-occupiers (3.3 per cent) and Automotive fuel (7.7 per cent). Last quarter, the annual rate of CPI increase was 3.8 per cent, which makes statements like ‘roaring back’ seem ridiculous and designed to attract headlines.

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Federal Reserve research paper kills another core New Keynesian idea about inflation expectations

The New York Times article (October 1, 2021, updated October 15, 2021) – Nobody Really Knows How the Economy Works. A Fed Paper Is the Latest Sign – reported on a paper by one Jeremy B. Rudd, who is a senior advisor in the Research and Statistics division at the Federal Reserve Bank in the US. The paper – Why Do We Think That Inflation Expectations Matter for Inflation? (And Should We?) – published as Finance and Economics Discussion Series 2021-062, by the Board of Governors of the Federal Reserve System, argues that a core aspect of New Keynesian macroeconomic orthodoxy “rests on extremely shaky foundations … and adhering to it uncritically could easily lead to serious policy errors.” The paper rejects the central notion in mainstream macro that the trajectory of inflation is driven by expectations. The idea that expectations are the key force has led central banks deliberately using the unemployed to fight an (imaginary) inflation threat. It has led fiscal authorities to pursue contractionary policies that have forced millions into unemployment. The Rudd paper is important because it shows the mainstream edifice is collapsing – it jettisons an other core concept. There is not much left in mainstream economics that hasn’t been rejected by evidence or exposed as being theoretically inconsistent.

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They never wrote about it, talked about it, and, did quite the opposite – yet they knew it all along!

During the GFC, a new phenomenon emerged – the ‘We knew it all along’ syndrome, which was characterised my several mainstream New Keynesian macroeconomists coming out and claiming that some of the insights provided by Modern Monetary Theory (MMT) economists were banal and that their own theoretical framework already accommodates them. The pandemic has brought a further rush of the ‘We knew it all along’ syndrome. Apparently, mainstream macroeconomics is perfectly capable of explaining the fiscal reality the world has found itself in and there is no need to MMT, which, by assertion, is saying nothing new. These sorts of statements are not coming from Facebook or Twitter heroes who might have done a few units in economics or even acquired a degree in the discipline. They are coming from senior professors in the academy. The curious thing, which really lifts their cover, is that if you examine the academic literature you won’t find much reference to these sorts of ‘insights’ at all. What you find, and what students are taught, are a completely different set of propositions with respect to fiscal policy. So if they ‘knew it all along’ why didn’t they ever write about it? Why is their published academic work replete with conclusions that run contrary to the conclusions MMT economists make? You know the answer. These ‘knew it all along’ characters have just been caught out by the poor empirical performance of their paradigm and now they are trying to salvage their reputations and position by trying to blur history. They really should be sacked.

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ECB nearly comes clean – higher fiscal deficits, higher QE

Last year, the US Federal Reserve dropped a bombshell on mainstream macroeconomics by abandoning the consensus approach to monetary policy, which prioritised fighting inflation over maintaining low levels of unemployment, and, increasing interest rates well before any defined inflationary pressures were realised – the so-called forward guidance approach. It has also been buying massive quantities of US government debt and controlling bond yields in the markets as a result. Attention has been on the ECB to see where it would pivot too and whether it was going to abandon its own massive government bond buying program any time soon, which has been effectively funding the fiscal deficits of the 19 Member-States of the Eurozone. Recent statements have indicated the QE programs in Europe will not be ending any time soon. And an ECB Board member all but tied the scale of the purchasing programs to the size of the fiscal deficits as a guide to how long and how large the QE interventions would be.

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Inflation is coming, well, it could be, or, it might happen, gosh …

One could make a pastime observing the way that so-called ‘expert’ commentators change their commentary as the data unfolds. As one rather lurid prediction fails, their narrative shifts to the next. We have seen this tendency for decades when we consider the way mainstream economists have dealt with Japan. The words shift from those implying immediacy (for example, of insolvency), to those such as ‘could’, ‘might’, ‘perhaps’, ‘under certain conditions’ and more. The topics shift. The commentariat were obsessed with ‘this time is different’ during the GFC and the ‘debt insolvency threshold’ rubbish that the likes of Reinhardt and Rogoff propagated. That is, until they were sprung for spreadsheet incompetence. More recently, we have apparently forgotten how many governments were about to go broke and the mania has shifted to inflation. The data shows some price spikes earlier in the year which set of the dogs. Now, things might be shifting again. It is a pastime following all this. Short memories, no shame is the only requirement that is required to be a mainstream economics commentator. Prescient knowledge is not included in that skill set.

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Inflation rises in Australia – but transitory factors and natural disasters are the reason

Today, my on-going inflation watch turns to Australia, given the release today (July 28, 2021) of the latest – Consumer Price Index, Australia – for the June-quarter 2021. The data is consistent with what we are seeing across many nations as supply chains are disrupted by the pandemic. Energy prices are adjusting back upwards and because the base from which we are judging these quarterly rises was lower as a result of price suppression during the downturn, the recovery in the pre-pandemic price levels deliver larger than usual price increases (when the base is higher). In Australia’s case, a major recent flood and a long drought before that have also complicated matters by driving up food prices. All these impacts are transitory. The CPI rose by 0.8 per cent in the June-quarter 2021 and over the 12-months to June 2021 it rose 3.8 per cent. But the key to understanding the trends in the data is to appreciate that the less volatile series were still rising at rates below the RBAs inflation targetting range – the Trimmed Mean rose just 0.5 per cent and the Weighted Median rose 0.5 per cent. So nothing to see here. The most reliable measure of inflationary expectations are flat and below the RBA’s target policy range.

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The central banks don’t seem to be worrying about inflation

It’s Wednesday and I have been tied up most of the day with commitments. So we will have to be content today with a couple of snippets. The first about the on-going inflation mania and the way in which the ECB seems oblivious to it. The second about the gross incompetence of the Australia government, who has put the health of the nation at risk and forced state governments to invoke rolling lockdowns as only a small number of us are vaccinated and cases keep seeping out of a flawed quarantine system (the latter being the federal responsibility). And once the anger subsides from that little discussion, we have the usual Wednesday music offering to restore peace.

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New Australian inflation measures help us dig deeper into distributional consequences

On November 11, 2020, the Australian Bureau of Statistics published a very interesting new experimental dataset – Non-Discretionary and Discretionary Inflation – which was derived from the standard Consumer Price Index data. It provided us with new insights and a richer knowledge of the impacts of inflation, particularly in distributional terms. Last month (May 25, 2021), the ABS published a followup article – Measuring Non-discretionary and Discretionary Inflation – which summarised some of the key findings. After receiving feedback, the ABS has refined the data series and will publish them on an on-going basis from the September-quarter 2021 as part of the “regular quarterly CPI release”. This new approach to measuring inflation will help us considerably assess the implication of wage movements on the real living standards of Australian workers.

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