Weak as a business literature, but not empty. The comparative economics of the model is covered properly, and there is a sceptical counter-literature. The specific investable stories, the Swedish 1992 bank resolution, the Norwegian oil fund, the Danish pension system, still live mostly in academic papers and official reports.
Economists' report on how small open economies combine flexibility with heavy taxation.
What the Nordic model is, where it came from and where the countries differ.
The reference on SWF governance; Norges Bank Investment Management is the central case.
Firm-level study of how Nordic companies reorganised for global production.
Journalistic, but the Denmark chapters on debt, tax and the flexicurity bargain are substantive.
The sceptical case: prosperity preceded the welfare state, not the reverse.
Longer version of the same argument, aimed at American admirers of the model.
Popular and partisan, but the clearest short account of the Nordic bargain.