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John Quiggin

The Rise and Fall of Keynesianism after the GFC

by John Quiggin on January 8, 2018

International Studies Quarterly has just published a symposium responding to a paper by Henry and me, which has been released from behind the paywall for the occasion. Our paper has the fairly self-explanatory title “Consensus, Dissensus, and Economic Ideas: Economic Crisis and the Rise and Fall of Keynesianism ” In our paper we looked at the resurgence of fiscal Keynesianism in the immediate aftermath of the Global Financial Crisis and of the successful counterthrust leading to the adoption of austerity policies in the US and Europe.

The symposium has comments from a multidisciplinary group of political scientists, sociologists and economists: Abraham Newman, Andrew Baker, Elizabeth Popp Berman, Paul Krugman, Stephen K. Nelson along with a response from us. It’s great to get these different disciplinary perspectives all in one place, since they all have key pieces of the puzzle, and we are very happy they have chosen to engage with us.

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Why “extremely unlikely” climate events matter

by John Quiggin on January 5, 2018

I’ve just been advised that my latest article “The importance of ‘extremely unlikely’ events: Tail risk and the costs of climate change” has come out online in The Australian Journal of Agricultural and Resource Economics. For those who can use it, the DOI is 10.1111/1467-8489.12238. For everyone else, here’s a link to a pre-publication version. The main points are

  • The IPCC convention is to use the phrase “extremely unlikely” to refer to outcomes (in particular, values of climate sensitivity) in the range of 0–5 per cent.
  • Most of the risks against which we act to protect and insure ourselves (for example, car crashes, premature death in any given year) are “extremely unlikely” by this definition
  • Around half, or even more, of the expected welfare loss from climate change arises from the worst-case 5 per cent of high values for climate sensitivity.

Nothing really startling here, but it’s the other side of the coin to the contrarian suggestion that since there’s a 5 per cent probability that global warming will turn out not to be a problem, we should do nothing.

UBI, work and unions

by John Quiggin on January 2, 2018

I’m working with Troy Henderson from the University of Sydney on a book chapter looking at union responses to the idea of a universal basic income (UBI),which have covered a range from supportive to strongly hostile, with the latter view predominant in Australia. Here’s a draft of my section of the chapter. Comments much appreciated.

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Quizzical

by John Quiggin on December 17, 2017

With the huge upsurge in the price of Bitcoin recently, I’ve been getting a lot of demand for articles putting forward my point of view: Shorter JQ: It’s an environmentally destructive Ponzi scheme that isn’t usable as a currency even for believers.

My observations on the electricity demand associated with Bitcoin made it into the ABC (Australian equivalent of BBC) News Quiz last week, which is a kind of fame, I guess.

Meanwhile, I had another piece in the Guardian, this time looking at the fact that, despite being called a “cryptocurrency”, Bitcoin is used even less as a currency now than it was several years ago. The core problem is that the system is so overloaded by miners creating new coins that processing transactions is slow, costly or both I mentioned the fact that game company Steam had stopped accepting coins and that the list of merchants accepting Bitcoin is small enough to fit on one page. Checking further I concluded that this list is out of date, but not in a good way. Lots of those included, such as Expedia, no longer accept Bitcoin, if indeed they ever did. Here’s one person’s experience. Bitcoin is now a “crypto asset” which is even more obviously a Ponzi fantasy than the original currency story.

One response I got was that transaction speed would soon be greatly improved by something called Lightning. Checking on this it appears that this is software in an alpha (very early) stage of development, which would allow any two parties to set up a transactions account separate from the main Bitcoin blockchain, and only occasionally update the main account. An analogy, for readers of a certain age, is the era before Bankcard, when, if you wanted to do something other than paying cash, you maintained a separate credit and debit account with every store you dealt with. This does not seem like the dawn of a new era to me.

Good news from Oz

by John Quiggin on December 7, 2017

The Australian Parliament has just passed legislation establishing equal marriage. This was the outcome of a Byzantine process in which the bigots tried every possible trick to delay the inevitable, culminating in a non-binding postal ballot, which produced a 60 per cent majority for equality, following a nasty and bitter campaign. Having rolled the dice and lost, the religious right tried to negate the result with special protections for bigotry, but got nowhere. As a result, they have suddenly discovered a previously unobserved love for UN conventions on human rights.

At the same time, an election in my home state of Queensland has produced a win for the Labor party, which campaigned in support of public investment in renewable energy and belatedly announced its opposition to funding for a massive coal mine-rail-port project, proposed by the Indian Adani group. The opposition consisted of an alliance between the main conservative party, the LNP ,and the racist/Trumpist One Nation party. The LNP not only supported the Adani proposal but wanted to put public money into a new coal-fired power station. One Nation is hostile to greenies but also opposed Adani on xenophobic grounds. THe outcome supports my view that the right will face bigger problems than the left from the emerging three party system.

Bitcoin an even bigger waste of energy

by John Quiggin on December 4, 2017

I gave a talk yesterday at a Colloquium organized by a group called Sort, on The Wasteful Economics in Resource Recovery, and I was asked to talk a bit about blockchain technology. That reminded me that I needed to take another look at the issue, and what has changed since 2015 when I wrote that

at most of the market value of a Bitcoin reflects the electricity wasted in the calculations needed to “mine” it, with the obvious disastrous implications for the global climate.
and concluded that the sooner this collective delusion comes to an end, the better.

As far as I can determine, the only thing that has changed is that the Bitcoin bubble has got massively bigger and that the associated waste of energy is now much more widely recognised than when I first wrote about it.

Despite the huge increase in the market value of bitcoins, they seem further than ever from becoming an actual currency. Unsurprisingly, there’s no sign that governments are willing to accept bitcoins as legal tender. Nor is there any sign that they are displacing standard forms of money. On the contrary, bitcoins now seem to be seen as a financial asset, with no real suggestion that they will ever be a general medium of exchange.

As a check on this, here’s a list of firms that accept bitcoin as payment, which fits easily on to a single page. Sydney readers who would like to buy a beer with bitcoin are in luck, or were back in 2014 when the Old Fitzroy got a bit of coverage for saying it would accept bitcoins. There’s another pub listed in London, and that’s about it as far as drinks are concerned. After nearly a decade, Bitcoin acceptance remains the stuff of publicity stunts, not a serious commercial option.

At least by repute, bitcoins are used more extensively in covert transactions such as those involving drug trading, tax evasion and money laundering. But that’s scarcely a good reason to bet on them being around for a long while. If the scale of the problem gets large enough to cause real problems, governments will act to shut the whole system down or regulate it to the point where the compliance costs make the whole idea unattractive.

At any rate, the durability and magnitude of the Bitcoin phenomenon, running for nearly 10 years and with a putative value of nearly $US 100 billion, provides us with a very sharp test of the Efficient (financial) Markets Hypothesis. If Bitcoin eventually becomes a currency, the EMH and its supporters will be vindicated, and I (along with quite a few other economists) will have a lot of egg on my face. If the bubble bursts, the roles will be reversed.

Finally, I should give a plug to Gridcoin. This is a project that aims to avoid the massive waste involved in Bitcoin by making calculations that are actually useful to science. This is a worthwhile idea. But with a current market capitalization of $21 million, it’s obviously got a long way to go.

There are also alternatives to the “proof of work” method of validating changes to the blockchain, such as “proof of importance”, which is analogous to Google’s page ranking systems. I’m still trying to find out more about these.

No True Scotsman: Generation Game Edition

by John Quiggin on November 26, 2017

Following a “related stories” link, I found a 2014 piece from Dana Milbank which combines my favorite pet peeve, the Generation Game, with everyone’s favorite fallacy, No True Scotsman. I’m a bit late to the party, but I can’t resist such a tempting target.

Milbank wants to make the case that, unlike the great conciliators of the past and the cool, detached Generation X of which he is a member, Baby Boomers are given to a “scorched earth” conflict-driven style of politics. There’s just one problem. Most of Milbank’s villains (Pelosi, McConnell, Reid) were born before the baby boom, while the hero of his piece, Obama, is, sad to say, a Boomer. No problem, says Milbank, “generational boundaries are inexact”. Applying the No True Boomer test, Pelosi, McConnell, Reid are turned into Boomers, while Obama is promoted into Generation X. In these cases, the shift is only a year or so, but a moment’s thought would have provided Milbank with plenty of examples of scorched-earthers born five years or more outside the Baby Boom (Roger Ailes and Rupert Murdoch at one end, Ted Cruz and Paul Ryan at the other) and compromisers born in the middle of the Boom (Tim Kaine and the leading members of the DLC)

More to the point, the style of politics he’s talking about got its start with the Nixon-Buchanan Southern strategy “tear the country in half, and take the bigger half“. The fact that many of its most prominent practitioners are (mostly male) Boomers follows from the fact that they are currently the right age (roughly 55 to 70 depending on details) to occupy senior leadership in US politics.

Armistice Day, 2017

by John Quiggin on November 11, 2017

Another Armistice Day and the prospects for peace are bleaker than they have been for years. Not only are militaristic demagogues in the ascendancy just about everywhere, but the cult of the military is increasingly unchallenged, even in countries generally seen as peaceable, like Canada. Then there’s the threat of nuclear war posed by a much more capable North Korea, and the erratic responses of the Trump Administration.

It’s a day on which I feel increasingly alone. It seems obvious to me, 100 years after the bloodiest year of war in Australia’s history and the revolutions the war produced, that war and revolution are almost invariably a pointless waste of life and human potential, usually ending in disaster for all, and that even grave historical and social injustices are better resisted by peaceful means than by resort to force. But every military anniversary reminds me that this is the view of a small and shrinking minority.

One day, perhaps, peace will come. But not today.

The end of fossil fuels

by John Quiggin on October 30, 2017

The International Energy Agency recently released data showing that world coal production fell sharply in 2016, mainly because of big cuts in China. Looking at the graph, it appears that the peak in production was around 2013. The price of coal has experienced a “dead cat bounce” over the last year or so, essentially because China has been closing coal mines faster than it’s been closing or cancelling coal-fired power stations, but the picture tells the story for the future.

Global coal production (source IEA)

Until relatively recently, the decline of coal was the result of competition with gas, while new renewables weren’t even enough to cover the growth in demand. But a quick calculation shows that renewables will soon be taking out a bigger bite. Global electricity generation is currently about 20000 terawatt-hours (TWh) a year, growing at around 1.5 per cent, or 300TWh a year. Installations of solar PV and wind (I haven’t checked on hydro and other renewables) for 2017 look set to come in around 150 gigawatts (GW). Assuming 2000 hours of operation per year, that’s just enough to offset demand growth. So, any future growth in renewables must come directly at the expense of existing fossil fuel generation which in practice will almost always mean coal.

Turning to transport, James Wimberley has an analysis of the prospects for peak gasoline (petrol) used in internal combustion engines. Summarising drastically, his best estimate for peak gasoline is 2032. Decarbonization requires an end to petrol-driven vehicle sales by around 2035. On this front, the good news is that quite a few countries, including the UK, France and India are pushing for an end to new sales with target dates ranging form 2030 to 2040.

Of course, all of this assumes that the attempts of Trump and his Australian counterpart Turnbull (along with likeminded culture warriors in Turkey, Poland and elsewhere) to bail out the dying coal industry come to nothing and also that Trump doesn’t manage to destroy the planet through nuclear war.

Judaeo-Christian (updated)

by John Quiggin on October 22, 2017

My son Daniel pointed out to me a feature of Trump’s speech to the laughably named Values Voters summit which seems to have slipped by most observers. As summarized by Colbert King in the Washington Post

Telling a revved-up Values Voter audience that he is “stopping cold the attacks on Judeo-Christian values,” Trump suggested to the crowd, which already thinks a “war on Christianity” is being waged, that invoking “Merry Christmas” is a way of fighting back.

But “Happy Holidays” is exactly an expression of Judaeo-Christian values, coined to embrace the Jewish Hanukkah as well as Christmas. In this context, King’s suggestion that “Happy Holidays” is secular misses the point. The majority of secular Americans celebrate Christmas (happily mixing Santa Claus, carols, and consumerism). They say “Happy Holidays” as a nod to religious diversity among believers, not because they feel excluded from Christmas.

Insistence on “Merry Christmas”, by contrast, is a repudiation of the claim implicit in “Judaeo-Christian”, namely, that Jews and Christians have essentially the same beliefs and worship the same god, and that the differences between the two are ultimately less important than the commonalities. On any interpretation of Christianity in which all who reject Christ (including, I imagine, most of us here at CT) are damned, “Judaeo-Christian” is a much more pernicious version of political correctness than “Happy Holidays”.

I haven’t got to a proper analysis of this, so I’ll turn it over to commenters.

Updated A lengthy and sometimes heated comments thread, from which I’ll extract the following: “Judaeo-Christian” has been used in all sorts of ways, from an inclusivist way of speaking about the two main religious traditions historically present in European and the US, to a “supersessionist” Christian doctrine, in which Judaism is an imperfect forerunner of Christianity, to a code word for Islamophobia. Obviously, Trump and his audience were mainly using it in non-inclusive ways. Even so, there’s no way it can be consistent with a purely Christianist objection to “Happy Holidays”. The contradiction reflects the collapse of modern conservatisim into “irritable mental gestures that seek to resemble thought”.

Socialism for the Information Economy

by John Quiggin on October 9, 2017

I have a long article in the Guardian putting forward some thoughts about a socialist economic policy program for the 21st century. The headline “Socialism with Spine” is a shortening of my observation that:

As it is used today, the term socialism does not reflect a well-worked ideology. Rather it conveys an attitude that could be described as “unapologetic social democracy” or, in the US context, “liberalism with a spine”

The contraction might have led some readers to expect a position more radical than the one put forward in the article. I’m advocating both a restoration of those aspects of 20th century social democracy that are still relevant today and new ideas to turn the 21st information economy to the benefit of the many, not the few.

A rare outbreak of unanimity on PFI

by John Quiggin on September 19, 2017

I’m doing some work on privatisation and wanted to look at recent UK experience with the Private Finance Initiative. So, I Googled for PFI in the last year (as Google personalizes searches, your mileage may vary). The result is a surprising degree of unanimity. Across the political spectrum, there is agreement that

  • PFI is a disaster, enriching private firms at the expense of the public
  • The other side is (mostly) to blame

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The generation game, yet again

by John Quiggin on September 5, 2017

At Inside Story, I’ve had yet another go at the silliness of generational analysis, reworking some material I’ve posted previously, but improving the analysis in some ways, I think. In particular, I think the intro helps to explain the persistent appeal of generational cliches in the face of repeated refutation.

Every generation thinks it invented sex, and every generation is wrong.” As that quotation from the American writer Robert Heinlein suggests, we all experience as unique and revelatory the transformations we undergo through the course of our lives, from childhood to puberty, adulthood, parenthood and old age. As a matter of logic and observation, though, these processes are experienced at all times and in all places, and differ more in detail than essentials.

This is the paradox at the heart of the otherwise inexplicable durability of claims that people’s characteristics can be explained by their membership of a “generation” (baby boomers, generation X, and so on).

I’ve just given a couple of talks focusing on inequality, one for the Global Change Institute at UQ, following a presentation by Wayne Swan and the second at a conference organized by the TJ Ryan Foundation (including great talks by Peter Saunders, Sally McManus, and others), where I was responding to a paper by Jim Stanford from the Centre for Future Work. Because I was speaking second in both cases, I didn’t prepare a paper or slides, but tailored my talk to complement the one before. That can be a high risk strategy, but in this case, I think it worked very well.

It led me to a new, and I hope improved, statement of the case against ‘trickle down’ theory. As always, the most important part of a refutation is a clear statement of the theory you propose to refute, so that it can be shown where it falls down. After the talks I wrote this up, and it’s over the fold. Comments and constructive criticism much appreciated.

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What’s left of libertarianism?

by John Quiggin on August 13, 2017

Liberaltarianism

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