I think back to the 1990's when Natural gas was $8-10/gigajoule and if I remember correctly the Alberta budget was overspent by over 4 billion dollars...but they didn't care due to the gravy train of boom prices. 1.2 billion was spent just on "Ralph Bucks" or a $400 payment due to boom...twice....now think what would happen if instead it went into the Heritage Trust Fund Savings.
And that brings us to a question "sovereign wealth fund" advocates don't bother to answer. What happened when the money was spent? What utility was achieved by government spending that year?
There is nothing special about royalties. Any government could create a sovereign wealth fund out of revenues from any sources. The only connection to royalties is a mathematical formula which uses a royalty amount as the basis of a calculation. Example: "Each fiscal year end we will pay into the SWF an amount equal to whatever was invoiced for royalties that year." Norway could just as easily claim it uses oil and gas revenues to pay for lifesaving medical treatments for sick children, and uses taxpayer revenues to create a SWF.
Taking the obvious one step further, if we could reliably depend on a gap between our cost of borrowing and our RoI in the SWF, it might look sensible to borrow massive amounts to create one. The flaws should be equally obvious.
- Even an arm's length SWF will be subject to political pressures.
- A SWF agency might not be able to compete with financial firms for the top-shelf mathematical talent hired to develop models to manage investments, decreasing the likelihood of a consistently profitable borrowing-investing gap.
- Government borrowing competes with private borrowing. The resulting negative effects are not easily measured, but are part of the equation when determining whether a profitable borrowing-investing gap really exists. (The government debt instruments and the SWF are "seen"; the economic effects are "unseen".)
What sets Norway apart, and appears to be forgotten by SWF advocates, is that Norway rather suddenly had a lot of new money (relative to its revenues and expenditures) introduced. Canada doesn't have that. We could instead say that we have a SWF fund which is in large arrears - the accumulated federal deficit. We could achieve an effect similar to investing in a SWF by simply cutting payments to service debts.
SWF advocates can retreat to a more defensible position by asserting that AB should have one. They still have to show that the utility of spending now is less than saving for a rainy day.