Sitting atop the world’s largest sovereign wealth fund, accumulated over decades of judicious management of national oil wealth, perhaps insulates Norway from realities that apply elsewhere.
https://commons.wikimedia.org/wiki/File:Norway_Exports_Treem...
https://commons.wikimedia.org/wiki/File:Sweden_Export_Treema...
Sweden has twice the population and what? Three times the landmass?
Sweden also does not have an oil fund where it invested much of the dino profits from the last 60 years. The Norwegian one won't last forever, but I'd bet it'll last longer than any of us.
Don't get me wrong; Sweden has a decent economy and the standard of living is still amongst top-20 on the planet. Norway just struck black gold and scored higher.