Not Lake Wobegon

John Quiggin26 Comments

I haven’t been paying much attention to the Oz since it went behind the paywall, but I happened to pick up a copy of today’s paper edition, and came across a fascinating piece by Christian Kerr (who, IIRC, used to write for Crikey as “Hillary Bray”). Trying to talk up public opposition to equal marriage as a reason for Labor hesitancy to push hard on the issue, he cites a survey showing that around 25 per cent of Australians agree with the proposition homosexuality is immoral. Conscious that 25 per cent is, well, a minority, he decides to look at individual electorates.

What’s really striking is Kerr’s discovery that ‘In 80 of the 150 federal electorates, an above-average number of people support the proposition’. I did some quick math of my own, and it turns out that 80 is almost exactly half of 150. So, next time you see a sample estimate that doesn’t suit your case, be sure to check subsamples. You, too, may find that half of them are above the average.

Further adventures on Intrade

John Quiggin38 Comments

As I mentioned last time I wrote about my adventures on Intrade, I’m sceptical of the claim, a special case of the (semi-strong version of the) Efficient Markets Hypothesis, that the odds in betting markets provide the best estimate of the probability of political outcomes. I managed to double my small stake betting on Newt Gingrich, and might have made more if I had not overestimated the efficiency with which the Republican electorate processes information. I sold on the news of his work for Fannie Mae, and thereby missed the peak of the market when he won South Carolina.

Having made my point and learned a bit about the practical operation of markets, I meant to cash out my winnings, but that turned out to be a complicated process, and I couldn’t resist another flutter. Rick Santorum was trading at 100-1, and while I didn’t think much of his chances, those are pretty good odds in a four-horse race, especially one with no particularly attractive candidates.

He’s now 17.9 per cent (nearly 4-1 in the old language, if I recall it correctly), so I’ve now made a pretty substantial gain. There’s a bit of a cognitive consistency problem here – I didn’t really mean to make money backing Santorum, so now I need some suggestions as to an appropriate use for the money, one which would offset any damage done by backing him when he was down where he belonged. Orientation can be US, Australian or global.

 

 

Posted via email from John’s posterous

Expansionary austerity: some shoddy scholarship (repost)

John Quiggin37 Comments

I’ve just read ‘Tales of Fiscal Adjustment’ by Alesina and Ardagna, which appears to be the founding text for the idea of expansionary austerity. The level of scholarship, at least as it applies to Australia (which is their first illustration) is exceptionally poor, to the extent that it requires a rescuscitation of the ancient Internet tradition of Fisking. I’m going to quote excerpts from their text (about 50 per cent of the total), and intersperse them with my comments.

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Startling news from the polls

John Quiggin29 Comments

In a piece that pretty much writes off Julia Gillard as PM, Laurie Oakes reports

ALP polling has produced a finding that has startled those around the prime minister.

It shows that, while only 30 per cent of voters plan to vote for the Gillard Government, 38 per cent describe themselves as Labor people.

The conclusion drawn from this is that the Government has to be seen as ‘more Labor’. It has to show more concern about, and become more identified with, things that are regarded as `Labor issues

Wow, how could anyone have predicted that?

Republican idiocracy

John Quiggin46 Comments

As usual with my Fin columns, Catallaxy was straight out of the gate with a response yesterday. It was perhaps unsurprising as my piece mentioned climate change, and the Catallaxy crew includes a self-described “prominent scientist”, Alan Moran, a signatory of public letters attacking mainstream climate science.

In Catallaxy terms, however, Moran seems to be the designated hitter for those occasions when I write about the US political scene. Last time out, he was criticising me for “anointing” Romney as the likely winner – he preferred to discuss the bold tax plans of Herman Cain and Rick Perry. Now, he’s upset that I’ve “anointed” Jon Huntsman as the only Republican contender who seemed likely to beat Obama, ruled out because of his heretical (that is, pro-science) views on climate change.

Anyway, the column is over the fold.

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Just vote 1: NO

John Quiggin72 Comments

The date for the Queensland election is now set. Last year, when it was clear the Bligh and Fraser were going to push on to their end with their appalling plans for privatisation, I said that I planned to put Labor last, behind the LNP. Nothing much has changed with Labor, but the choice of Campbell Newman as the LNP leader has led me to revise my views. Newman was a terrible Lord Mayor of Brisbane, pushing through a bunch of uneconomic PPP projects like the Go-Between Bridge. He’s even more addicted to hard hats than Bligh (admittedly, he’s an engineer, so I would be happy for him to wear a hard hat if he had stuck to that line of work).

So, I’m going to take advantage of the marvellous institution of optional preferential voting. I’ll give the Greens my first preference, followed by any acceptable independent or minor party candidate. Labor and the LNP won’t get anything from me this time.

Let’s get this show back on the road

John Quiggin120 Comments

Looking at the latest TV news I have mixed feelings. On the one hand, I’m sick of the confected outrage surrounding the Australia Day incident. On the other hand, if this is what it takes to make the Labor Party realise they have to go back to Kevin Rudd, and sooner rather than later, then I suppose I can live with it.