Chief Statistician resigns: But is that the end of the story?


Chief Statistician of New Zealand, Liz McPherson handed in her resignation to Minister of Statistics James Shaw on . Whilst Ms McPherson’s departure is definitely a step in the right direction, can we trust Statistics New Zealand and their treasure troves of statistical data? And if the answer is no, what will it take to restore that trust?

To briefly recap Ms McPherson’s chief task as the boss of Statistics New Zealand was to make sure that the 2018 Census ran smoothly. As is now very clear, that was anything but the case. Ms McPherson is now gone, but there are huge holes in the 2018 edition and considerable uncertainty no doubt exists among the many ministries and departments whose planning for the next few years has been thrown into turmoil.

Would it be better to simply organize a full brand new census for the earliest possible date and assume that the 2018 data is not able to be properly used? Possibly, but a new Census is not a cheap, logistically easy or rapid task to be carried out in terms of organizing it, never mind Census Night.

If not, do we know how much of the data is usable? How much data is missing? What data is missing? Are there minimum data amounts that must be maintained in order for particular data sets to be of use, and if so what are they? No doubt these questions have been taxing a lot of minds in Statistics New Zealand, as well as its Minister in Charge.

Let us assume the worst. The data sets for multiple agencies simply do not permit them to carry out appropriate planning and the next few years will be based on educated guesses rather than hard data. We will assume that it affects the Ministry of Health, Ministry of Education, Ministry of Social Development among other significant users and providers of data. I cannot help but wonder what health, social, and education programmes are going to be underfunded, under resourced or simply stop working because of this ineptitude.

To be painfully honest, I have no confidence in Statistics New Zealand. Unless Mr Shaw reruns the Census I believe he should hand back his ministerial warrant for that particular portfolio. In April of this year Ms McPherson acknowledged no Iwi related data would be released. She also admitted that that data collection was insufficient for what was expected of the set. She should have handed her resignation in at the same time.

Where is National on this? Where is A.C.T.? I would have expected both parties to be busy making political hay out of this. I would have thought that A.C.T. leader David Seymour would have been left, right and centre telling us what A.C.T. would do and why this Government is not fit for the tasks ahead.

Stuff reporter Thomas Manch suggested that it might take years to restore the level of trust we need to have in Statistics New Zealand and its leadership. Given that even with the handing in of her resignation, Ms McPherson was still trying to play down the gravity of the situation, I am inclined to agree.

Years.