By Bernard Hickey
Insurance is at the top of everyone's minds after the earthquakes in Christchurch.
But we rarely think of New Zealand as needing a national insurance policy against a global economic disaster.
UCLA economics professor Sebastian Edwards raised this idea at last week's Macroeconomic Imbalances conference as a way to shift the debate about New Zealand's vulnerabilities.
Currently New Zealand's policymakers seem stuck in a trap that seems to end in either electoral defeat or national bankruptcy. Tough political decisions are needed to fix our economic problems, but politicians are reluctant to suggest or enact them for fear of alienating voters. The government has already been advised by the Tax Working Group and the Savings Working Group that it needs to quickly return to surpluses to increase national savings and reduce the upwards pressure on interest rates and our currency and therefore encourage a refocus to production and exports.
But most suggestions involve serious political pain, including the end of handouts such as Working For Families, Interest Free Student Loans and cheap doctors visits, the imposition of a capital gains or land tax, and an extension of the retirement age.
Any one or a combination of these is seen as electorally suicidal.
So we seem locked in to an inevitable drift towards the brick wall of a financial crisis where New Zealand is forced to make the necessary changes by our international creditors. We only need to look at what has happened to Greece and Ireland to see how painful such enforced remedial action could become. There politicians and voters are having to swallow bucket loads of dead rats to ensure they can keep borrowing, including tax increases, massive public spending cuts and forced fire sales of public asset.
But as Edwards pointed out, New Zealand is different because we are less vulnerable than the PIGS (Portugal, Ireland, Greece and Spain) to an immediate crisis.
Although our net foreign debt is almost as high as in the PIGS, the debt is mostly private debt held through our banks rather than government debt. Also, our floating exchange rate and the fact most of our debt is issued in New Zealand dollars helps protect us if our creditors decided to turn off the taps. The resulting slump in our currency wouldn't increase the debt in New Zealand dollar terms and it would help us export and inflate our way out from under the debt, although it would enforce more austerity through higher interest rates and make consumers poorer because imports would be much more expensive.
So Edwards is right in saying New Zealand has some time and some tools to fix our vulnerabilities.
So how do we convince ourselves to take some short term political and economic pain now to reduce the risk of catastrophe later.
Edwards suggested we think of these measures as a type of insurance payment. People are more relaxed about foregoing consumption now if they think it protects them in the future. See Edwards' paper here in full.
He suggested a variety of insurance premiums could be 'paid'. They include building up our foreign reserves so that if our currency did collapse these reserves are automatically worth more in New Zealand dollar terms and could be used to boost the currency back up. That could involve increasing the size of the New Zealand Superannuation Fund with the proceeds of budget surpluses. The government could also impose a tax on foreign capital inflows or a tax on wholesale financial transactions to help build up those reserves.
Also, the Reserve Bank could impose various capital controls on banks that reduce our ability to borrow offshore cheaply. They could include increased capital requirements for property lending, limits on loan to value ratios and an increase in the Core Funding Ratio that makes it more difficult for banks to borrow from hot foreign money markets.
All of these are sensible insurance payments to protect us in the future.
So why can't we see these changes as a necessary cost rather than optional self-inflicted pain?
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