Oz Blog News Commentary

Articles from John Quiggin

The great replication crisis

September 3, 2015 - 10:48 -- Admin

There’s been a lot of commentary on a recent study by the Replication Project that attempted to replicate 100 published studies in psychology, all of which found statistically significant effects of some kind. The results were pretty dismal. Only about one-third of the replications observed a statistically significant effect, and the average effect size was about half that originally reported.

CCS vs Hazelwood

September 2, 2015 - 16:30 -- Admin

It’s often hard to get an idea of the scale at which different technologies are operating. For example, there’s a lot of discussion about Carbon Capture and Sequestration (CCS or ‘clean coal’), though less than there used to be. To get an idea of current and near-future prospects for CCS in the power sector, I went to the Global CCS Institute list of large-scale projects. The site says

We need a new word for “reform”

August 27, 2015 - 19:10 -- Admin

Hardly anyone bothered to pay attention to the “National Reform Summit” put on by the Oz and the Fin the other day. The word “reform” tells us everything we need to know about this event: yet more invocations of the exhausted policy agenda of the 1980s, all with the implicit message that we need to work harder.

What do destroyers destroy? What do frigates … ?

August 25, 2015 - 13:20 -- Admin

The Abbott government is copping plenty of flak (metaphor used advisedly) over its obvious politicking with respect to the construction of a new class of guided-missile frigate for the Royal Australian Navy. The project with total costs touted at $90 billion is promised to create lots of jobs in South Australia, perhaps replacing those when the same government, in its free-market incarnation, welcome the death of the car industry.

Is anyone surprised …

August 25, 2015 - 10:20 -- Admin

… by Martin Ferguson’s emergence as an enemy of the Labor Party and the trade union movement? I’m certainly not. Ten years ago, reviewing Michael Thompson’s Labor without Class, to which Ferguson contributed a laudatory foreword, I wrote

The obvious inference from Thompson’s book is not that Labor should change its position but that he, and others who share his views, should join the Liberals.


August 24, 2015 - 09:01 -- Admin

A new sandpit for long side discussions, idees fixes and so on. Unless directly responding to the OP, all discussions of nuclear power, MMT and conspiracy theories should be directed to sandpits (or, if none is open, message boards).

War and technological progress

August 22, 2015 - 12:36 -- Admin

One of the big benefits of blogging for me is the chance to try out my ideas on an audience I couldn’t easily reach (or at least hear back from) in any other way. That’s particularly true when I’m writing a book, which is always a difficult process for me. My last post, on the opportunity cost of war produced a great comments thread.