I was able to find articles that talked about Norway’s system that requires people to disclose their tax return to others, and other articles that talked about how you can view someone’s salary in Sweden. I don’t know if these were the policies you were referring to. If they were, then I must say that these are interesting systems and worth reading about, but not they’re also not quite what I am proposing, since they don’t seem to be about encouraging people to save money.
I was able to find articles that talked about Norway’s system that requires people to disclose their tax return to others, and other articles that talked about how you can view someone’s salary in Sweden. I don’t know if these were the policies you were referring to. If they were, then I must say that these are interesting systems and worth reading about, but not they’re also not quite what I am proposing, since they don’t seem to be about encouraging people to save money.