Earlier quoted context omitted.
> Even the good old GDP per capita covers your case. Absolutely not. If corporate revenue increases, but wages stay the same, GDP per capita goes up, yet the workers aren't any better off. All that extra money is being absorbed by the ones at the top. Median disposable household income is probably the best measure.
GDP is fairly easy to measure, and since a society normally consumes as much as it produces, it's a pretty good measure of average economic health. You're right that there is more nuance you'd wish to see, but it's harder to measure, and I don't know how much it's normally worth.
Median economic health strikes me as far more interesting than mean. I don't really care how well rich people are doing.