It seems like NZ is growing at a pace of around 3%p.a. You're free to argue that there's some fantastic economic system that only you know, but most people will rightfully be sceptical of such claims unless you have a few examples of countries at NZ's high level of development growing at a much higher pace.
Other than that I've lost track of what were arguing. It appears as if you just start making completely unrelated arguments when you're proven wrong.