> they have independently reinvented I'm not sure it's fair to say "independently reinvented". They know the previous work, at least some of it. Their contribu

> they have independently reinvented I'm not sure it's fair to say "independently reinvented". They know the previous work, at least some of it. Their contribution is to add the word "ergodic" here and there and tell the reader that "Growth rate optimization is now sometimes called ‘ergodicity economics’".