So it's our agricultural sector that is once again underpinning our success - although some of that success is highly dependent on overseas factors which have little to do with our efforts. Nevertheless, we need to be getting more people into the sector and providing career pathways to keep them here - and suitably paid and engaged - if we really want to be rocking this cash cow into the future.
But really, do we want to follow the typical rock-star trajectory? Do we want the New Zealand economy to keep touring the world with the same old tunes, delivered by an increasingly desiccated, saggy-faced singer, a la Mick Jagger? Diversification will surely be as important as anything else if we are to stay on top of our game. Think Madonna's constant reinvention rather than Rod Stewart's annual album of Christmas cheese.
The other thing that excited economists never seem to consider is that however much star power an economy may have, that power is provided by actual human beings. He tangata, he tangata, he tangata, remember? We need properly educated, trained and skilled people to fuel our economy. We need women and men able to participate in decision-making in equal measure. We need better managers at all levels of business and government, to really capitalise on all our great raw materials.
And while there is an entrenched underclass of impoverished people who feel they have no hope of getting ahead, we won't remain top of the charts. We need to take everyone along, or our rock-star economy will be less a classic, more a one-hit-wonder.