By Bernard Hickey
This week's Auckland Council report on its transport future and choices was a stark reminder for everyone about how the new extremely low inflation landscape is changing everything.
It has changed the politics of rates increases and it is forcing councils to look for other revenue raising tools.
It is putting intense pressure on a social contract that was once taken for granted - that today's ratepayers would happily pay to build an asset that tomorrow's ratepayers would use.
The pressure cooker of an inflation rate bearing down on 1% is causing problems for both local and central governments, but it also offers an opportunity. More on that later.
Firstly, it's worth looking at how governments used to do infrastructure. For decades any council needing to build crucial infrastructure would simply build that into its rates increase forecast and take the plunge.
A big enough project spread over a long enough time-frame would add just a little bit each year to rates bills that most wouldn't notice. It was the same for central Government.
Regular and substantial growth in the nominal value of the economy, largely because of high inflation, made it easier to justify a big project because by the time it was built, a tax take inflated by fiscal drag would be easily high enough to pay for it.
Councils in particular have stuck to this strategy for much of the last two decades despite the structural lowering of inflation.
This has now created a backlash as their rates increases outpaced general inflation for long enough that ratepayers began to notice and revolt. Council rates rose 61.7% in the eight years to September 2014, while the Consumer Price Index rose 19.9%.
Prices of so-called 'tradable' items, which are those where prices are subject to international prices or competition, rose just 8.5% over the same period.
The backlash has been written all over the Auckland Council's thinking this year.
Mayor Len Brown slashed billions from the Council's plans for the next decade and lowered the forecast rates increases from 4.9% per annum to 2.5-3.5%.
This new low bar for rates increases was the one that the Independent Advisory Body had to limbo under in producing its "Two Pathways" report on Funding Auckland's Transport Future, which aims to fill a NZ$12 billion gap in funding new transport plans. It came up with two options.
One involved no increase from the current rates path, but a NZ$2 charge for each drive on a motorway during weekdays.
The other option was a combination of a 0.9% increase in the rates increase to 3.4% to 4.4% per annum and an extra 1.2 cents per litre regional fuel tax.
The problem for the Council in this new low inflation environment is that one option is for a rates increase that is still three times the current inflation rate and the second is for a rates increase four times inflation. Both are as bad as the last eight years, in that the relative rates inflation would still be double or triple wider inflation.
In many ways, Councils are now trapped in a tragic vice of low inflationary expectations.
This is a pity because rates increases are a very effective, efficient and fair way of funding these big infrastructure projects, particularly in Auckland, where property owners have been the biggest beneficiaries of (still) rampant house price inflation.
Rates increases would see the richest beneficiaries of Auckland's growing infrastructure pay over an extended period for that infrastructure, which would benefit a much wider group of often poorer people over a long time.
Instead, the user-pays alternative to rates increases would see a much wider group hit hard with a two new taxes that penalises them whenever they drive on the motorways, or drive anywhere at all in Auckland.
It's tempting to say the Council should simply argue harder for rates increases and use its bully pulpit to shame Auckland's ratepayers, who have just won the biggest game of real estate Lotto in the history of New Zealand, into coughing up for the good of the city and the nation.
But trying to dismantle that vice of low inflation expectations may prove politically too hard for a generation of ratepayers now ingrained with user pays and short termism.
The remaining options may require some new thinking and a few new financing techniques.
The Congestion Free Network idea of a much bigger emphasis on public transport and cycling is much cheaper than the gold plated network proposed in two pathways. That would help close the gap.
The ultimate solution may actually be created by this super-low inflation outlook we and the rest of the world now faces. Low and stable inflation encourages investors to accept lower interest rates, and for much longer periods.
One of the great success stories of the Council scene in recent years has been the Local Government Funding Agency, which has borrowed on behalf of many smaller councils at much lower interest rates than if they borrowed individually.
If this agency could start borrowing for 20 or 30 or even 50 years at low rates then the economics of these big projects begin to stack up, making tiny rates increases a more viable option.
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A version of this article first ran in the Herald on Sunday. It is here with permission.
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