But I wouldn't put all the nordic countries in the same basket. Last I know Sweden is not doing too well compared to Finland.
I don't know the answer, but maybe you do: what percentage of the population is considered "on welfare" for those countries that are striving, versus those that aren't?
I don't know if that's the case, but if so, it just might be related to Sweden having shitloads of more Somalis than Finland.
[1]http://en.wikipedia.org/wiki/Unemployment_benefits#Australia (Everyone gets money for nothing, forever)
'But from another perspective, Finland’s performance looks disappointing. An alternative destination from Helsinki on one of those monster cruise ships is due west to Stockholm. Unlike Finland, Sweden chose not to join the euro. Until the crisis, that made little difference. Both countries did well; if anything Finland’s performance was stronger. But over the past five years their fortunes have diverged to the detriment of Finland.'