Tagged: statistics

Averages, intentions and inequality: more Key trickery

median vs mean

Graph from latest Household Incomes in New Zealand report; yellow and pink annotations are mine

John Key is being a Spurious George again. In explaining why he’d love to cut taxes for (mostly) the rich, but just can’t afford to yet…

Key pointedly said that when National took office the average wage was $47,000 a year but had risen to around $55,000 today, and was expected to climb to $62,000 by 2017. This was creeping towards the top tax bracket, where salary earners pay 33c in the dollar for earnings over $70,000.

“I don’t think it was anyone’s intention that someone on the average wage would be paying the highest marginal tax rate in New Zealand,” he said, echoing arguments National has been making in private for months.

Well, Mr. Key, it also wasn’t anyone’s intention for the incomes of the rich to rise so much faster than those of the poor, pushing up the average (mean) income to a level less than 30% of people reach. (Actually it was some people’s intention: right-wingers who think inequality is a good thing)

Key is trying to give the impression that the average (mean) income is the income earned by the person in the middle. But mean doesn’t measure the middle of the people, but the middle of the money; and of course the money is weighted towards wealthy outliers at Mr. Key’s end of the spectrum, who push the average up with their exponentially higher incomes.

A far more useful statistic is the median income: the amount that half the people earn more than, and the other half earn less than. This truly represents the average Kiwi. The median individual income is almost exactly $30,000 p.a. – just under the middle of the third-to-top tax rate band.

It’s actually getting more and more misleading to portray average income as a reflection of middle-income earners: As inequality worsens, the “middle of the money” (average income) is moving further and further from the “middle of the people” (median income). My eye makes it less than 10% difference in 1980, up to about 25% now:

Mean and median over time

Graph from latest Household Incomes in New Zealand report; yellow and pink annotations are mine

It’s also worth noting that the increased average income Key mentions has accrued almost entirely to above-median earners:

income changes recession and recovery

Graph from latest Household Incomes in New Zealand report; yellow and pink annotations are mine

Another problem with mean income figures is they hide inequalities like these and portray a boon for the rich as a boon for everyone.

I do agree in principle with indexing tax-rate thresholds (in fact, all thresholds… *cough*student loan repayments*cough*) for inflation, but Key’s trying to use that principle as a smokescreen for more tax cuts to the rich, spinning this as a release for the average NZer from crippling over-taxation, which is not true on any level whatsoever. Taxpayers between the median and mean incomes actually pay the lowest proportional tax:

Salmond Fig 8-2-01

Graph from Rob Salmond; yellow and pink annotations are mine

And in the context of a supposedly progressive tax system it’s the rich who are really best off:

“At very low incomes, New Zealand’s taxes are a little above the OECD average … But for high incomes, our overall “tax wedge” … is the lowest in the developed world.

Our tax system asks too much of those with little, and too little of those with much.”

This would only get worse under National’s proposed 2017 tax cuts.

In any case, if Key is really worried about too many NZers in the top tax bracket, there’s an obvious solution: Implement a new top tax rate(s) for the super-rich, like most similar countries have:

income taxes NZ aust
income tax UK france
income tax US

Soooooooooo: whatever people’s intention about who should be on the top tax rate, it’s clear John Key’s intention in referring to the mean income, rather than the median, is to mislead (or perhaps he simplify misunderstood statistics in a conveniently misleading way, as with child poverty at the last debate). Sadly he’ll probably largely achieve that intention.

I am so sick of this obvious lie

Debt as percentage of GDP

Debt raw figures

I am so sick of hearing the blatantly untrue mantra that Labour are the party of debt and deficits, and the Wolf of Wall Street party are more responsible with money.

You only have to look at the figures to realise this is a lie. But it’s a very successful lie, because apparently hardly anyone actually looks at the figures.

Frank Macskasy does, and has been powerfully refuting this bollocks from National MPs and leaders for years now.

And yesterday, Mickysavage from The Standard responded to the latest idiot millionaire (good at making money, not so good at fact-checking National spin) to whom the corporate media has given uncritical voice to trumpet this propaganda. He says it better than I can:

Rod Drury: “What I’d like to see is the Government have another term because they’ve had two terms where they got the debt sorted …”

Mickysavage: “Such economic illiteracy coming from such a senior businessman is a worry.  It obviously needs to be repeated that in June 2008 Labour had paid off all crown debt and the crowns accounts showed a slight surplus.  By September 2013 net Crown debt had reached $60 billion and increases in debt are predicted for years to come.

Of course many will then trot out Key’s mantra that Labour had left the country with a decade of deficits but this statement is essentially a lie. The Global Financial Crisis was the cause of the sudden change in the country’s finances but instead of Helen Clark and Michael Cullen being blamed I can suggest many other names of those who should take responsibility.  Names such as Wall Street, Morgan Stanley, Bear Stern and my personal favourite Merryl Lynch.  Because it was a bunch of robber merchant bankers that brought the world’s economy to its knees.”


UPDATE 30/08/2014:

Here’s a couple more graphs and a couple more quotes, to help illustrate the various impacts of the GFC (for which Key was partly responsible), the 2010 tax changes (which made tax regressive for the majority of incomes), and the Canterbury earthquakes.

However, please note that the main point of this blog was never to say National have been irresponsible with their deficits and debt (I tend to think they have been, but it’s a complicated question). The main point was to show that the right-wing suggestion that Labour are irresponsible with deficits and debt is completely unfounded.

Nominal GDP

Herald 2013:

“The estimated cost of the Canterbury rebuild has been increased … Mr Key said the budget would also show the estimated net cost of the earthquakes to the Crown would rise from about $13 billion to about $15 billion.”


Treasury 2011:

“Tax as a proportion of GDP is slightly below OECD averages and has declined markedly over the last few years … New Zealand has, like other countries, faced a cyclical decline in tax revenue as a result of the global financial crisis but there were also important policy steps which reduced tax revenue between 2004–05 and 2009–10.”

P.S. 16/09/2014:

I’ve written a sequel blog on the equally pernicious lie that National are better for employment than Labour, because (it’s assumed) beating up beneficiaries and keeping wages low are good for unemployment.

Democracy is so 20th century


john key postmodernistJohn Key: New Zealand’s pre-eminent post-modernist

The endless popularity of the Key government represents everything that’s wrong with post-modernism.

John Key is completely unphased by passé modern phenomena like expert opinions and statistics.

Statistics say he’s not fulfilling pledges to catch up to Australia, let alone those 170,000 jobs he promised … but Key is more interested in his own personal subjective experience of “many Australians” wanting him to “go over and be their Prime Minister”. Well shucks, when you put it that way, why are we wasting so much time and money on the drab modern rationality of statistics and research?

Experts highlight the racist undertones of Key’s constituency … but Key, ever the post-modern relativist, chimes in with the inexorable subjectivity of all truths that impact badly on his government: “Racism is subjective.”  (Just like poverty is ‘merely relative‘).

Those pesky experts have been at it again this week… Current New Zealander of the Year Dame Anne Salmond joins the Law Society and the Human Rights Commission in raising alarm about the “assault upon the democratic rights of New Zealanders” that is the GCSB bill currently being rushed through Parliament.

Salmond says “When a body as authoritative and dispassionate as the Law Society feels forced to report to the United Nations that the Government in New Zealand is acting in conflict with the rule of law, all New Zealanders should be very worried.”

Don’t they realise that we enlightened post-moderns are skeptical of so-called experts, authority and dispassionateness?

John Key dismissed the Law Society like flies with a simple “I don’t agree.” His personal opinion is worth just as much as theirs!

And, like Paula Bennett before him, he’s given the Human Rights Commission the same treatment. Never mind that they’re worried enough to use their rarely used right to report directly to the Prime Minister. He doesn’t even care enough to note the difference between this report and a select committee submission!

In these post-modern times, the Human Rights Commission are just another bunch of irrelevant experts that can be safely ignored and even de-funded because Key and Co. know NZers won’t get off our couches about it.

I’ve said the popularity of this government represents what’s wrong with post-modernism. But Key’s cynical manipulation of post-modern subjectivity is only part of the problem.

The other side is the apathetic population who swallow this hollow ‘post-political’ ideology because we like his smile, or wish we too could go from Hollyford Ave to multi-millionairehood, or submit to the lazy self-fulfilling prophecy that we can’t change anything … or simply don’t care about anything beyond our personal experience as individual consumers.

As John Key himself said in 2007, “A quiet, obedient, and docile population; a culture of passivity and apathy; a meek acceptance of what politicians say and do – these things are not consistent with democracy.”

Sleepy Kiwis’ casual surrender of democracy is the chilling confirmation of this truism. We are turning Key’s words from a prophetic warning to a Machiavellian political strategy. And we will reap what we sow.