You insure against risk and the company carries that risk and if it's government owned, then we own the risk.
Just look at what happened to the NZ policyholder owned AMI which was uncompetitive and went belly up after the Christchurch earthquake costing the taxpayer in excess of $1.5 billion. And on that shaky platform, consider the Earthquake Commission, a niche government owned insurer, still to pay out on many claims from the Kaikoura rumble more than a year ago.
Since then premiums have gone through the roof but that filthy lucre doesn't go into the pockets of the insurance companies, that's to pay the big risk takers offshore who effectively insure the insurers. AMI was a cut price insurer but invested less than 4 per cent of its premiums in re-insurance, whereas other companies spend well in excess of 10 per cent.
Companies assess risk, and with the two big quakes in this country, that risk is high which is why there's not a lot of enthusiasm in the insurance industry to even offer insurance, particularly for large commercial or apartment buildings where premiums have risen in some cases well in excess of a hundred percent since Kaikoura.
So unlike the late Jim Anderton's Kiwibank legacy, to give us an opportunity to line our own pockets rather than Australia's, on this one we should be happy to allow the Aussies to shoulder the risk, as they're currently doing.
If Peters really wants to pursue a wacky idea he should stick to his plans for compulsory New Zealand wool carpets!