While many business people see the economy as badly performing and badly managed, our econocrats see it as having performed quite well and better than could have been expected. Why such radically different perspectives on the same economy?
Partly because business people - particularly those from small businesses - view the economy from their own circumstances out: If I'm doing it tough, the economy must be stuffed. By contrast, macro-economists are trained to ignore anecdotes and view the economy from a helicopter, so to speak, using economy-wide statistical indicators.
A bigger difference, however, is that business people are comparing what we've got with what we had, whereas the economic managers are comparing what we've got with what we might have got, which was a lot worse.
Business people know everything was going swimmingly in the years leading up to the global financial crisis of 2008-09, but in the years since many industries - manufacturing, tourism, overseas education, retailing, wholesaling - have been travelling through very rough waters.
The econocrats, however, have a quite different perspective: whereas the rest of us love a good boom, those responsible for managing the economy view them with trepidation. Why? Because they know they almost always end in tears and recriminations.
Particularly commodity booms. As a major exporter of rural and mineral commodities, we've had plenty of these in the past. They've invariably led to worsening inflation, a blowout in the trade deficit and ever-rising interest rates, followed by a recession and climbing unemployment. The latest resources boom was the biggest yet, involving the best terms of trade in 200 years, leading to a once-a-century mining investment boom. It could have - even should have - led to a disaster, but it didn't.
The macro managers' primary responsibility is to maintain "internal balance" - low inflation and low unemployment - which involves achieving a reasonably stable rate of economic growth. No wonder commodity booms make them nervous.
So how have they gone? As Dr Philip Lowe, deputy governor of the Reserve Bank, said in a speech this week, over the three years to March, economic output (real gross domestic product) has increased by 9 per cent, the number of people with jobs has risen by more than half a million and the unemployment rate today is 5.4 per cent, the same as it was three years ago.
Underlying inflation has averaged 2.5 per cent over the period, the midpoint of the medium-term inflation target. "So over these three years we have seen growth close to trend, a stable and relatively low unemployment rate and inflation at target," he says.
And that's not all. The investment boom hasn't led to a large increase in the current account deficit. There hasn't been an explosion in credit. Increases in asset prices have generally been contained. And the average level of interest rates has been below the long-term average, despite the huge additional demand generated by the record levels of investment and high commodity prices.
So "we have managed to maintain a fair degree of internal balance during a period in which there has been considerable structural change, a very large shift in world relative prices, a major boom in investment and a financial crisis in many of the North Atlantic economies", Lowe says.
So how was this surprisingly OK performance achieved? Well, that's the funny thing. The two factors that have done so much to make life a misery for so many businesses - the high dollar and increased household saving - are the very same factors that have been critical to our good macro-economic performance.
The high dollar brought about by the resources boom has reduced the ability of our export industries to compete in the international market and reduced the competitiveness of our import-competing industries in our domestic market, making life very tough for many of them.
For a while, many hoped the dollar's rise would be temporary, but now "there is a greater recognition that the high exchange rate is likely to be quite persistent and firms, including in the manufacturing sector, are adjusting to this", Lowe says.
"Many are looking to improve their internal processes and address inefficiencies. They are focusing on products where value-added is highest and where the quality of the workforce is a strategic advantage. We hear from businesses right across the country that they are looking for improvements and that many are finding them."
But here's the other side of the story. Had we not experienced the sizeable appreciation, he says, it's highly likely the economy would have overheated and we would have had substantially higher inflation and substantially higher interest rates.
"This would not have been in the interests of the community at large or ... in the interests of the sector currently being adversely affected by the high exchange rate." And it's unlikely we would have avoided a substantial real exchange-rate appreciation, with it coming through the more costly route of higher inflation. (The real exchange rate is the nominal exchange rate adjusted for our inflation rate relative to those of our trading partners.)
Next, the rise in the net household saving rate from about zero to 10 per cent of household disposable income since the mid-noughties represents about an extra $90 billion a year being saved rather than consumed by households.
This reversal of the long-running trend for consumption to grow faster than household income explains much of the pain retailers and wholesalers have been suffering. We've had more retail selling capacity than we've needed, forcing shops to fight for their share of business.
But had households spent that extra $90 billion a year on consumption, it's likely there would have been significant overheating. The exchange rate would have been pushed up, the trade balance would be worse and there would have been more borrowing from the rest of the world.
"And both inflation and interest rates would have been higher. I suggest that these are not developments that would have been warmly welcomed by most in the community," Lowe concludes.
